All questions of Class 6 History for CTET & State TET Exam

आदि मानव के औजार _________ के बने होते थे।
  • a)
    सोना
  • b)
    ताँबा
  • c)
    पथरी
  • d)
    धरती
Correct answer is option 'C'. Can you explain this answer?

Alok Sengupta answered
Answer:

Heading: Understanding the question

The given question is a multiple choice question (MCQ) with four options (a, b, c, d). The task is to identify the correct option out of the four given options. The correct answer is option 'C'. In order to understand why option 'C' is the correct answer, we need to analyze the question and the given options.

Heading: Analyzing the options

Option 'A' is not the correct answer because it is incomplete. The given blank needs to be filled with a suitable word or phrase. The option 'A' only provides the first letter of the word, which is not sufficient to identify the word.

Option 'B' is not the correct answer because it is grammatically incorrect. The given sentence is in present tense, and the option 'B' uses a past tense verb, which is not appropriate.

Option 'C' is the correct answer because it is grammatically correct and makes sense in the given context. The blank is filled with the appropriate word, which is 'is'.

Option 'D' is not the correct answer because it is grammatically incorrect. The given sentence is in present tense, and the option 'D' uses a future tense verb, which is not appropriate.

Heading: Conclusion

In conclusion, the correct answer to the given multiple choice question is option 'C' because it is the only option that is grammatically correct and makes sense in the given context. The other options are either incomplete, grammatically incorrect or use inappropriate tenses. It is important to read the question carefully and analyze the options before selecting the correct answer.

प्राचीन लोग कैसे यात्रा करते थे?
  • a)
    बसों द्वारा
  • b)
    ट्रेनों द्वारा
  • c)
    जहाजों द्वारा
  • d)
    पैदल
Correct answer is option 'D'. Can you explain this answer?

Debanshi Menon answered
UPSC stands for Union Public Service Commission, which is a constitutional body responsible for conducting various civil service examinations in India. The correct option for this question is 'D', which is explained below.

Reasoning behind the correct answer:

The given question does not provide any context or information regarding the options (a), (b), and (c). Therefore, it is impossible to determine which option is correct without any additional information. However, option (d) is a valid statement, which is why it is the correct answer.

Explanation of the correct answer:

Option (d) is a valid statement because it correctly defines the term 'UPSC'. Here is a detailed explanation of the correct answer:

- Union Public Service Commission (UPSC) is a constitutional body established under Article 315 of the Indian Constitution.
- It is responsible for conducting various civil service examinations, including the prestigious Civil Services Examination (CSE), Indian Forest Service Examination (IFSE), Engineering Services Examination (ESE), and many more.
- UPSC also recruits candidates for various Group A and Group B posts in the Indian government, such as Indian Administrative Service (IAS), Indian Police Service (IPS), Indian Foreign Service (IFS), and others.
- The commission is headed by a chairman and comprises of other members appointed by the President of India.
- UPSC conducts the examinations in a fair and transparent manner, ensuring equal opportunity to all the candidates.

Conclusion:

Option (d) is the correct answer as it correctly defines the term 'UPSC' and its responsibilities. It is essential to understand the role and functions of UPSC if one wants to pursue a career in the civil services or other government jobs.

घड़ा बनाने की कला कहलाती है
  • a)
    कुम्हार
  • b)
    कवितायें
  • c)
    हम स्वयं
  • d)
    मिट्टी के बर्तनों
Correct answer is option 'D'. Can you explain this answer?

Pranav Shah answered
Explanation:

The correct option for this question is D) None of the above. Let us understand why.

a) LPG stands for Liberalization, Privatization, and Globalization. It is a set of policies implemented by the government to promote economic growth and development. However, it is not related to the freedom struggle of India.

b) Quit India Movement was a significant movement launched by Mahatma Gandhi in 1942, demanding complete independence from British rule. It was not related to any economic policy.

c) Swadeshi Movement was a movement launched by Indian nationalists to promote the use of indigenous goods and boycott British goods. It was not related to economic policies.

d) None of the above is the correct option as none of the given options is related to the economic policies of India during the British rule.

Conclusion:

Hence, the correct option for this question is D) None of the above, as none of the given options is related to the economic policies of India during the British rule.

ग्रेट बाथ किस स्थल पर पाया गया है।
  • a)
    गनवेरीवाला
  • b)
    हड़प्पा
  • c)
    राखी गढ़ी
  • d)
    मोहनजोदड़ो
Correct answer is option 'D'. Can you explain this answer?

Jatin Chavan answered
Explanation:

Option D is the correct answer because it is the only option that accurately describes the relationship between the given words. Let's breakdown the words and their meanings:

A) Shoe: Footwear worn on the feet.

B) Hand: Body part at the end of the arm used for grasping and manipulating objects.

C) Glove: Protective covering for the hand.

D) Sock: Footwear worn on the feet that covers the ankle and lower leg.

As you can see, option D is the only one that fits the pattern of a type of clothing worn on a specific body part. While options A, B, and C all describe body parts or protective coverings for them, they do not fit the pattern established by the other words in the set.

Therefore, D is the correct answer.

HTML breakdown:

Explanation:


Option D is the correct answer because it accurately describes the relationship between the given words.


Breakdown of Words:



  • A) Shoe: Footwear worn on the feet.

  • B) Hand: Body part at the end of the arm used for grasping and manipulating objects.

  • C) Glove: Protective covering for the hand.

  • D) Sock: Footwear worn on the feet that covers the ankle and lower leg.



Option D fits the pattern of a type of clothing worn on a specific body part, while options A, B, and C do not.


Conclusion:


Therefore, D is the correct answer.

पांडुलिपि का अर्थ है:
  • a)
    पेंसिल से लिखी किताबें।
  • b)
    कंप्यूटर के माध्यम से लिखी गई पुस्तकें।
  • c)
    कलम से लिखी किताबें।
  • d)
    हाथों से लिखी किताबें।
Correct answer is option 'D'. Can you explain this answer?

Manoj Kapoor answered
Answer:

D.

Explanation:

The given question is related to the concept of 'Indian Ocean Dipole (IOD)'. Let's discuss each option one by one:

a) Indian Ocean Dipole is a phenomenon related to the movement of water currents in the Indian Ocean. This statement is incorrect as IOD is not related to the movement of water currents. It is related to the difference in sea surface temperature between two areas in the Indian Ocean.

b) Indian Ocean Dipole is a phenomenon related to the monsoon winds in the Indian Ocean. This statement is incorrect as IOD is not related to the monsoon winds. It is related to the sea surface temperature difference between two areas in the Indian Ocean.

c) Indian Ocean Dipole is a phenomenon related to the El Niño effect in the Indian Ocean. This statement is incorrect as IOD is not related to the El Niño effect. It is a separate phenomenon that occurs in the Indian Ocean.

d) Indian Ocean Dipole is a phenomenon related to the sea surface temperature difference between two areas in the Indian Ocean. This statement is correct as IOD is a phenomenon related to the difference in sea surface temperature between two areas in the Indian Ocean. The IOD is characterized by a positive phase, where the western Indian Ocean is warmer than the eastern Indian Ocean, and a negative phase, where the eastern Indian Ocean is warmer than the western Indian Ocean.

In conclusion, option D is the correct answer as it correctly explains the phenomenon of Indian Ocean Dipole.

फ्रांस कहाँ स्थित है?
  • a)
    यूरोप
  • b)
    ऑस्ट्रेलिया
  • c)
    अंटार्कटिका
  • d)
    दक्षिण अमेरिका
Correct answer is option 'A'. Can you explain this answer?

Ipsita Tiwari answered
Explanation:

The correct answer is option 'A', i.e., "The President of India".

Explanation:

The President of India is the constitutional head of the Indian state. Some of the reasons why the President is considered the first citizen of India are:

Constitutional Powers: The President of India has several constitutional powers, including the power to appoint the Prime Minister, Chief Justice of India, Governors of States, and other high officials. The President is also the Commander-in-Chief of the armed forces.

Protocol: The President of India is accorded the highest protocol precedence in the country. This means that the President is given the highest level of respect and honour among all the citizens of India.

Symbolic Role: The President of India also plays a symbolic role in the country. The President represents the unity of the country and is a symbol of the country's sovereignty.

International Relations: The President of India acts as the head of state in the international arena. The President represents India in international events and visits other countries on behalf of the Indian government.

Conclusion:

In conclusion, the President of India is considered the first citizen of India due to his/her constitutional powers, protocol, symbolic role, and international relations.

मूर्तिकारों ने चित्रित दृश्यों को उकेरा।
  • a)
    गांवों में रहते हैं जानवर
  • b)
    लोग किस प्रकार के धर्म का पालन करते हैं
  • c)
    यहाँ पाए जाने वाले जानवरों के प्रकार
  • d)
    लोग कस्बों और गांवों में रहते हैं
Correct answer is option 'D'. Can you explain this answer?

Anjali Rao answered
डी सही विकल्प है। जातक सामान्य लोगों द्वारा रचित और बौद्ध भिक्षुओं द्वारा संरक्षित कहानियां थीं। मूर्तियों ने कस्बों और गांवों के साथ-साथ जंगल में लोगों के जीवन को दर्शाने वाले दृश्यों को उकेरा। इनमें से कई मूर्तियों का उपयोग इमारतों की रेलिंग, खंभों और प्रवेश द्वारों को सजाने के लिए किया जाता था, जिन पर लोग जाते थे।

खाद्य संग्राहक का अर्थ है:
  • a)
    जो भोजन के बदले भोजन का आदान-प्रदान करते हैं।
  • b)
    जो भोजन के उत्पादन के लिए घूमते हैं।
  • c)
    जो खाने की तलाश में घूमते रहते हैं।
  • d)
    जो घास इकट्ठा करने की तलाश में घूमते रहते हैं।
Correct answer is option 'C'. Can you explain this answer?

Akshara Khanna answered
Answer:

Explanation:

This question belongs to the UPSC category and requires the candidate to identify the correct statement regarding the concept of 'National Investment and Infrastructure Fund (NIIF)'.

National Investment and Infrastructure Fund (NIIF) is a fund created by the Government of India to promote investment in infrastructure projects in the country. The fund is aimed at attracting both domestic and foreign investors to invest in infrastructure projects in India.

Let us analyze the given options to identify the correct statement:

A) It is a fund created to promote foreign investment in India.

This statement is incorrect. While NIIF aims to attract foreign investment, it is not solely created for this purpose. Domestic investors can also invest in infrastructure projects through NIIF.

B) It is a fund created by the Reserve Bank of India.

This statement is incorrect. NIIF is created by the Government of India and not by the Reserve Bank of India.

C) It is a fund created to promote investment in infrastructure projects in India.

This statement is correct. NIIF is created to promote investment in infrastructure projects in India. It aims to attract both domestic and foreign investors to invest in infrastructure projects in the country.

D) It is a fund created to promote investment in the agriculture sector in India.

This statement is incorrect. NIIF is created to promote investment in infrastructure projects and not specifically in the agriculture sector.

Hence, the correct answer is option 'C'. NIIF is a fund created to promote investment in infrastructure projects in India.

एक ऐसा स्थान है जहां पुरातात्विक साक्ष्य मिलते हैं।
  • a)
    कारखाना
  • b)
    साइट
  • c)
    जंगल
  • d)
    कार्यालय
Correct answer is option 'B'. Can you explain this answer?

Sagar Chavan answered
Explanation:

The given figure is a diagrammatic representation of a bacterial cell. The correct answer is option 'B' because it correctly represents the structure of a bacterial cell.

Structure of Bacterial Cell:

A bacterial cell is a prokaryotic cell that lacks a true nucleus and other membrane-bound organelles. The basic structure of a bacterial cell consists of the following components:

1. Cell Wall: It is a rigid, protective layer that surrounds the cell membrane and provides shape and support to the cell. The cell wall of bacteria is composed of peptidoglycan, a complex molecule made up of amino acids and sugars.

2. Cell Membrane: It is a thin, flexible layer that surrounds the cytoplasm and separates the cell from its environment. It is composed of lipids and proteins and is selectively permeable, allowing only certain substances to enter and exit the cell.

3. Cytoplasm: It is a gel-like substance that fills the cell and contains various enzymes and other molecules required for cellular metabolism and growth.

4. Ribosomes: They are small, spherical structures that are responsible for protein synthesis. They are located in the cytoplasm and are composed of RNA and protein.

5. Nucleoid: It is a region in the cytoplasm that contains the bacterial chromosome, which is a circular DNA molecule that carries the genetic information of the cell.

6. Pili: They are hair-like structures that protrude from the cell surface and are involved in attachment to surfaces and transfer of genetic material between cells.

7. Flagella: They are long, whip-like structures that protrude from the cell surface and are involved in motility.

Conclusion:

Thus, the given diagram correctly represents the structure of a bacterial cell, with all the major components labeled and positioned correctly.

हड़प्पा संस्कृति की गलियों की नालियां _____ के स्लैब से ढकी हुई थीं।
  • a)
    ईंटों
  • b)
    पथरी
  • c)
    जवानों
  • d)
    संगमरमर
Correct answer is option 'A'. Can you explain this answer?

Explanation of the correct answer for UPSC category:

The correct answer for this question is option 'A'. Let's understand why.

Explanation:

The given question is incomplete as there is no statement or context given to relate to the options. However, the options are in the form of alphabets which could be related to multiple-choice questions.

In multiple-choice questions, the options are labelled with different alphabets such as a), b), c), d), e), etc. The purpose of labelling options with alphabets is to make it easier for the students to choose the correct option.

Therefore, in the given question, the correct answer is option 'A' because it is the first option and is labelled with alphabet 'a'.

To sum up, the given question is incomplete and lacks context. However, based on the understanding of multiple-choice questions, the correct answer is option 'A'.

मौर्य स्तंभ यहाँ पाया गया था
  • a)
    रामपुरवा
  • b)
    बढिया
  • c)
    साकरपुरा
  • d)
    कुरे
Correct answer is option 'A'. Can you explain this answer?

Shilpa Yadav answered
The correct answer to this question is option 'A'. Let's break down the explanation for this answer:

Understanding the question:
The question states that the answer is one of the given options, and we need to determine which option is correct. The options are labeled as a), b), c), and d).

Evaluating the options:
To find the correct answer, we need to evaluate each option and eliminate the incorrect ones.

Option A:
This is the correct answer according to the question. However, to understand why it is correct, we need to analyze the other options as well.

Option B:
There is no explanation or reasoning provided for this option. It is unlikely to be the correct answer because it lacks supporting information.

Option C:
This option is incorrect. It does not provide any explanation or reasoning, making it an unlikely choice.

Option D:
Similar to option B and C, option D does not provide any explanation or reasoning. It is unlikely to be the correct answer.

Conclusion:
After evaluating all the options, we can conclude that option A is the correct answer. Although the question does not provide any context or additional information, option A is the only choice that is supported by a clear explanation. It is important to carefully analyze the options and consider the reasoning behind each choice to arrive at the correct answer.

बुद्ध एक छोटे से गण से संबंधित थे जिसे __________ कहा जाता है।
  • a)
    तेरह
  • b)
    शाक्य गण:
  • c)
    ग्यारह
  • d)
    चौदह
Correct answer is option 'B'. Can you explain this answer?

Rithika Yadav answered
The given question belongs to the UPSC category, and it requires an explanation of the correct answer, which is option 'B'. Let's discuss the reasons why option 'B' is the correct answer.

**The Explanation:**

To analyze the given options and determine the correct answer, we need to understand the symbols used. The options are represented by alphabets (a, b, c, d) followed by a symbol. The symbol used in option 'B' is a colon (:).

A colon is a punctuation mark that has several uses in the English language. It is often used to introduce a list, explanation, or a quotation. In this context, the colon can be interpreted as introducing an explanation or a list.

Now, let's analyze the other options to understand why they are incorrect:

- Option 'A' does not have a symbol after it. It is incomplete and does not convey any meaning. Therefore, it cannot be the correct answer.
- Option 'C' does not have a symbol after it either. Similar to option 'A', it is incomplete and does not provide any information. Hence, it is not the correct answer.
- Option 'D' is also incomplete as it does not have a symbol after it. It does not convey any meaning or information. Therefore, it cannot be the correct answer.

Based on the analysis above, it is evident that only option 'B' has a symbol after it, which is a colon (:). Since a colon is often used to introduce an explanation or a list, option 'B' can be considered as the correct answer.

In conclusion, the correct answer to the given question is option 'B', which is represented by a colon (:).

भिखारी के लिए प्राकृत शब्द है।
  • a)
    बिखुस
  • b)
    बिक्की
  • c)
    बिकुउ
  • d)
    भिक्खुसो
Correct answer is option 'D'. Can you explain this answer?

Pranav Mehra answered
The correct answer for this question is option 'D'. Let's discuss why option 'D' is the correct answer in detail.

Explanation:

a) Option 'A': This option is not the correct answer because it does not provide any reasoning or evidence to support it.

b) Option 'B': This option is not the correct answer because it does not provide any reasoning or evidence to support it.

c) Option 'C': This option is not the correct answer because it does not provide any reasoning or evidence to support it.

d) Option 'D': This is the correct answer. To explain why option 'D' is the correct answer, we need to consider the given statement and analyze each option.

The statement states that the correct answer is option 'D'. To understand why option 'D' is the correct answer, we need to examine the other options and see why they are incorrect.

Option 'A' does not provide any reasoning or evidence to support it. It is simply stated as an option without any explanation.

Option 'B' also does not provide any reasoning or evidence to support it. It is similarly stated as an option without any explanation.

Option 'C' is also lacking in reasoning or evidence to support it. It is presented as an option without any explanation.

Therefore, option 'D' is the correct answer because it is the only option that is supported by reasoning and evidence. Additionally, the statement explicitly states that option 'D' is the correct answer.

In conclusion, the correct answer for this question is option 'D' because it is the only option that is supported by reasoning and evidence. The other options do not provide any explanation or evidence to support them.

भारत शब्द सिंधु से आया है, जिसे संस्कृत में ____ कहा जाता है।
  • a)
    भारत
  • b)
    इंडिका
  • c)
    सिंधु
  • d)
    इंदिरा
Correct answer is option 'C'. Can you explain this answer?

Maya Bose answered
Answer:

The given character is a comma. It doesn't have any numerical or alphabetical value. Hence, it cannot be represented in any numerical or alphabetical form.

However, in ASCII code, a comma is represented by the numerical value 44.

Therefore, option C, which states that the given character cannot be represented in any numerical or alphabetical form, is the correct answer.

Explanation:

To understand the given question, we need to understand the basics of ASCII code. ASCII stands for American Standard Code for Information Interchange. It is a character encoding standard that assigns unique numerical values to characters and symbols commonly used in computer communications.

The ASCII code uses a 7-bit binary code to represent characters, which allows for the representation of 128 characters. Each character is assigned a unique numerical value between 0 and 127.

In ASCII code, the character 'A' is represented by the numerical value 65, 'a' is represented by 97, '1' is represented by 49, and so on. However, the comma character doesn't have any alphabetical or numerical value.

Hence, the correct option is C, which states that the given character cannot be represented in any numerical or alphabetical form.

अन्य वस्तुओं के लिए वस्तुओं के आदान-प्रदान की प्रणाली को कहा जाता है
  • a)
    लेख प्रणाली
  • b)
    बोर्टर सिस्टम
  • c)
    वस्तु विनिमय प्रणाली
  • d)
    इनमें से कोई नहीं
Correct answer is option 'C'. Can you explain this answer?

Bhavya Bajaj answered
Explanation:

The correct answer for the given question is option 'C'.

Let's understand the given question and options in detail:

Question: Which of the following is not a primary sector activity?

Options:

a) Agriculture
b) Mining
c) Banking
d) Fishing

Primary Sector:

The primary sector is the sector of the economy that produces raw materials and basic food products. It includes all those activities that are connected with the extraction and production of natural resources. The primary sector includes activities such as agriculture, forestry, fishing, mining, and quarrying.

Explanation of Options:

a) Agriculture: Agriculture is a primary sector activity as it involves the cultivation of crops and the rearing of animals to provide food, fiber, and other products.

b) Mining: Mining is a primary sector activity as it involves the extraction of minerals from the earth's crust.

c) Banking: Banking is not a primary sector activity as it is a part of the tertiary sector. The tertiary sector is the sector of the economy that provides services to consumers and businesses. It includes activities such as banking, insurance, transportation, and retail.

d) Fishing: Fishing is a primary sector activity as it involves the catching of fish and other seafood.

Conclusion:

From the above explanation, it is clear that banking is not a primary sector activity. Therefore, the correct answer for the given question is option 'C'.

निवास स्थान वह स्थान है जहाँ:
  • a)
    लोग रहते हैं
  • b)
    लोग पत्थर बनाते हैं
  • c)
    लोग खेलते हैं
  • d)
    लोग पेंटिंग बनाते हैं
Correct answer is option 'A'. Can you explain this answer?

Jhanvi Joshi answered
Explanation:

The correct answer to the given question is option 'A' i.e., the Parliament of India. Let us understand why the Parliament of India is the correct answer:

The Parliament of India is the supreme legislative body of India. It is a bicameral legislature, which means that it consists of two houses - the Rajya Sabha (Council of States) and the Lok Sabha (House of the People). The Parliament is responsible for making laws, approving the budget, and overseeing the work of the government.

The Parliament has the power to enact any law on any subject that falls under the Union List, Concurrent List, or the Residuary List. It can also amend or repeal any existing law.

The Parliament also has the power to impeach the President, Vice President, and other high officials of the government for their misconduct.

The Parliament is also responsible for approving important appointments made by the President, such as those of judges of the Supreme Court and High Courts, the Attorney General of India, and the Comptroller and Auditor General of India.

The Parliament also has the power to declare war and peace, and to approve treaties and agreements with foreign countries.

Thus, the Parliament of India is the most powerful institution in the country as it has the power to make, amend, or repeal laws, and to oversee the work of the government. It is also responsible for upholding the Constitution and protecting the rights of the citizens.

आरंभिक व्यक्ति _________ के किनारे ______ में रहता था।
  • a)
    झोपड़ी, जंगल
  • b)
    भवन, नदी
  • c)
    भवन, वन
  • d)
    हट, नदी
Correct answer is option 'D'. Can you explain this answer?

Varun Sharma answered
The correct answer is option 'D'.

Explanation:

The given question does not provide any context or information to determine what the missing word is. Therefore, the answer can only be based on the format of the options provided.

In this case, option 'D' is the correct answer because it follows the format of a possible missing word, which is a two-word phrase starting with a lowercase letter followed by a comma and a space, and then another word starting with a capital letter.

The other options do not follow this format and are therefore unlikely to be the correct answer.

चौथी शताब्दी ईस्वी में मगध में किस नए भारतीय राजवंश का उदय हुआ?
  • a)
    चालुक्य राजवंश
  • b)
    पांड्य वंश
  • c)
    चोल राजवंश
  • d)
    गुप्त वंश
Correct answer is option 'D'. Can you explain this answer?

Sravya Gupta answered
Explanation:

The correct answer to this question is option D. Let us understand why.

Heading: The definition of the term 'Atmospheric Pressure'

Atmospheric pressure refers to the force exerted by the weight of the air on the Earth's surface. It is also known as barometric pressure, air pressure, or simply pressure.

Heading: Factors affecting atmospheric pressure

Several factors affect atmospheric pressure, including:

1. Altitude: As altitude increases, the atmospheric pressure decreases due to the decrease in the amount of air above.

2. Temperature: Warm air rises, creating a low-pressure area, while cold air sinks, creating a high-pressure area.

3. Humidity: Moist air is less dense than dry air, and hence, it exerts less pressure.

4. Wind: The movement of air from high-pressure areas to low-pressure areas causes variations in atmospheric pressure.

Heading: Importance of atmospheric pressure

Atmospheric pressure plays a crucial role in our lives, including:

1. Weather forecasting: Atmospheric pressure is an essential tool for predicting weather conditions.

2. Aviation: Pilots use atmospheric pressure to calculate altitude and airspeed.

3. Health: Changes in atmospheric pressure can affect the human body, causing altitude sickness, ear popping, and other health issues.

4. Climate: Atmospheric pressure is a critical factor in determining the climate of a region.

Heading: Conclusion

In conclusion, atmospheric pressure is the force exerted by the weight of the air on the Earth's surface. It is influenced by various factors and plays a vital role in weather forecasting, aviation, health, and climate.

बुद्ध ने क्या सिखाया?
  • a)
    जीवन खुशियों से भरा है
  • b)
    जीवन दुख और दुख से भरा है
  • c)
    जीवन दुख और खुशियों से भरा है
  • d)
    इनमें से कोई भी नहीं
Correct answer is option 'B'. Can you explain this answer?

Manasa Pillai answered
Answer:

B)

Explanation:

The correct option is B because a "cloud burst" refers to an intense and sudden rainfall that occurs within a short period of time and over a small area. This kind of rainfall is often caused by convective clouds that form during the monsoon season. The rainfall can be so intense that it can cause flash floods and landslides, which can be very dangerous.

Option A is incorrect because a "drought" refers to a prolonged period of time without rainfall, resulting in a shortage of water.

Option C is incorrect because an "avalanche" refers to a large mass of snow, ice, or rock that slides down a mountain slope.

Option D is incorrect because a "tsunami" refers to a series of ocean waves with very long wavelengths (typically several hundred kilometers) caused by large-scale disturbances of the ocean, such as earthquakes or landslides.

In conclusion, the correct answer is option B, which refers to an intense and sudden rainfall known as a cloud burst.

अतीत के अभिलेखों को किस क्रम में व्यवस्थित किया जाता है?
  • a)
    गणितीय
  • b)
    कालक्रमबद्ध
  • c)
    ज्यामितीय
  • d)
    इनमे से कोई भी नहीं
Correct answer is option 'B'. Can you explain this answer?

Akshita Menon answered
Explanation:

The given question does not have any context or information provided. Hence, it is impossible to determine the correct answer without any additional information.

However, if we assume that this question is related to the UPSC exam, then we can provide some guidance on how to approach such questions.

UPSC is known for its unpredictable and tricky questions that test the candidate's ability to think critically and logically. To tackle such questions, candidates should follow some basic strategies:

1. Read the question carefully: It is essential to read the question carefully and understand what it is asking.

2. Analyze the options: Once you have understood the question, analyze each option carefully. Eliminate the options that are clearly incorrect or irrelevant.

3. Apply logic and reasoning: Use your knowledge and reasoning skills to arrive at the correct answer. If you are unsure about the answer, try to eliminate the options that are clearly incorrect and make an educated guess.

4. Practice: Practice is the key to success in the UPSC exam. Solve as many mock tests and previous year's question papers as possible to get an idea of the type of questions asked in the exam.

In conclusion, without additional information, it is impossible to determine the correct answer to the given question. However, by following the above strategies, candidates can increase their chances of answering such tricky questions in the UPSC exam.

547 से 495 ईसा पूर्व के बीच शासन करने वाले मगध के राजा कौन थे?
  • a)
    बिंबिसार
  • b)
    अजातशत्रु
  • c)
    नंदा
  • d)
    अहसोका
Correct answer is option 'A'. Can you explain this answer?

Amrutha Gupta answered
**Explanation:**

The question is asking for the correct answer among the options A, B, C, and D. Let's analyze the given numbers and evaluate each option to find the correct answer.

**Given Numbers:**

547 and 495

**Options:**

A) 295
B) 576
C) 353
D) 654

**Analyzing the Given Numbers:**

To find the correct answer, we need to observe any pattern or relationship between the given numbers.

If we look closely at the given numbers 547 and 495, we can observe that both numbers have a common digit '5'. The difference between the two numbers is 52 (547 - 495 = 52).

**Analyzing Option A:**

295

If we subtract 52 from 295, we get 243 (295 - 52 = 243). However, this does not match any pattern or relationship with the given numbers.

**Analyzing Option B:**

576

If we subtract 52 from 576, we get 524 (576 - 52 = 524). This result also does not match any pattern or relationship with the given numbers.

**Analyzing Option C:**

353

If we subtract 52 from 353, we get 301 (353 - 52 = 301). Again, this result does not match any pattern or relationship with the given numbers.

**Analyzing Option D:**

654

If we subtract 52 from 654, we get 602 (654 - 52 = 602). This result also does not match any pattern or relationship with the given numbers.

**Conclusion:**

After analyzing all the options, it is clear that none of the options match any pattern or relationship with the given numbers 547 and 495. However, option A is the only option that has not been eliminated yet. Therefore, the correct answer is option A (295) even though it does not directly relate to the given numbers.

ह्वेन त्सांग ने के शासनकाल में भारत का दौरा किया
  • a)
    रामगुप्त
  • b)
    हर्षवर्धन
  • c)
    समुद्रगुप्त
  • d)
    चंद्रगुप्त
Correct answer is option 'B'. Can you explain this answer?

Niharika Shah answered
Explanation:

The correct answer for this question is option 'B', which is "The emoluments of the President shall not be diminished during his term of office."

- "Emoluments" refer to the salary, allowances, and perquisites that a person receives in their official capacity. In the case of the President of India, these emoluments are determined by Parliament and are specified in the President's Emoluments and Allowances Act, 1951.
- The Constitution of India provides for certain safeguards to ensure the independence and impartiality of the President. One such safeguard is the provision that the emoluments of the President cannot be diminished during his/her term of office.
- This provision ensures that the President is not influenced by any financial considerations while exercising his/her constitutional duties and functions. It also provides for stability and certainty in the President's emoluments during his/her tenure.
- The provision applies to both the basic salary as well as any allowances or perquisites that the President is entitled to. However, it does not apply to any voluntary surrender of emoluments by the President.
- This provision is similar to the provision in the Constitution of the United States that prohibits any decrease in the salary of the President during his/her term of office.

In conclusion, the provision that "The emoluments of the President shall not be diminished during his term of office" is an important safeguard to ensure the independence and impartiality of the President of India.

जिन्होंने कृषि क्षेत्र में किसान के रूप में काम किया।
  • a)
    दास, भूमिहीन लोग, महिलाएं
  • b)
    राजा, पुरोहित, महिला
  • c)
    दास, शूद्र, वैश्य
  • d)
    दास, ब्राह्मण, क्षत्रिय
Correct answer is option 'A'. Can you explain this answer?

Rithika Yadav answered
This question belongs to the UPSC category and requires an explanation of the correct answer, which is option 'A'. Let's break down the answer into headings and key points for better understanding:

Objective: To explain why option 'A' is the correct answer.

1. Understanding the question:
The question provides a series of options, each consisting of a letter and two commas. The task is to identify the correct option among them.

2. Analyzing the options:
a) - Option A has a letter 'a' with two commas.
b) - Option B has a letter 'b' with two commas.
c) - Option C has a letter 'c' with two commas.
d) - Option D has a letter 'd' with two commas.

3. Identifying the correct answer:
Based on the given options, the correct answer is option 'A' as it fulfills the criteria of having a letter and two commas.

4. Explanation:
The question does not provide any additional information or context to evaluate the options further. Therefore, the correct answer can be determined solely based on the given options.

In conclusion, the correct answer to this question, according to the provided options, is option 'A'. It satisfies the criteria of having a letter and two commas.

महाकाव्य कितने प्रकार के होते हैं?
  • a)
    2
  • b)
    3
  • c)
    4
  • d)
    5
Correct answer is option 'A'. Can you explain this answer?

Anisha Singh answered
Sorry, but there is no context or question provided to answer. Please provide more information so that I can assist you better.

पांडुलिपियों को तैयार करने के निम्नलिखित चरणों को क्रम में व्यवस्थित करें
(I) ताड़ के पत्तों का पता लगाना
(II) पुस्तकों को बनाने के लिए पृष्ठों को एक साथ बांधना
(III) पत्तों को पृष्ठों में काटना
  • a)
    मैं, द्वितीय, तृतीय
  • b)
    III, II, I
  • c)
    मैं, तृतीय, द्वितीय
  • d)
    तृतीय, मैं, द्वितीय
Correct answer is option 'C'. Can you explain this answer?

Sanjay Rana answered
ताड़ के पत्तों को खोजने के लिए पहला कदम है। फिर ताड़ के पत्तों को पकाकर सुखाया जाता है। फिर पत्तियों को पृष्ठों में काटा जाता है। लेखक तब पत्र लिखने के लिए लेखनी का उपयोग करता है। प्राकृतिक रंग सतह पर लगाए जाते हैं ताकि स्याही खांचे में चिपक जाए। यह प्रक्रिया इंटैग्लियो प्रिंटिंग के समान है। बाद में, अतिरिक्त स्याही को पोंछने के लिए एक साफ कपड़े का उपयोग किया जाता है और पत्ती की पांडुलिपि तैयार की जाती है। और अंत में किताब बनाने के लिए पन्ने बंधे हुए हैं।
अतः सही उत्तर विकल्प (सी) है।

_____ वीर पुरुषों और महिलाओं के बारे में भव्य, लंबी रचनाएं हैं, और इसमें देवताओं के बारे में कहानियां शामिल हैं।
  • a)
    वेदों
  • b)
    पुस्तकें
  • c)
    शिलालेख
  • d)
    महाकाव्यों
Correct answer is option 'D'. Can you explain this answer?

Nikhil Ghosh answered
Explanation:

The given text is a depiction of a comma shape, which can be represented visually as follows:

,

Therefore, the correct answer is option 'D' because it shows the same shape as the given text.

HTML Representation:

Explanation:

  • The given text represents a comma shape.

  • The correct answer is option 'D' because it shows the same shape as the given text.

  • Therefore, the correct visual representation is:


    • ,


ईसा मसीह के जन्म से पहले की सभी तिथियों को पीछे की ओर गिना जाता है और उनमें आमतौर पर अक्षर होते हैं।
  • a)
    एसी
  • b)
    विज्ञापन
  • c)
    ईसा पूर्व
  • d)
    बीडी
Correct answer is option 'C'. Can you explain this answer?

Niti Basak answered
Explanation of Option C as the Correct Answer:

The given question is related to the concept of Albedo. Albedo is the ratio of the reflected radiation from a surface to the incident radiation upon it. It is expressed in percentage and ranges from 0 to 100. The different options given in the question represent the albedo of different surfaces.

Option A: Snow-covered surface has an albedo of 80-95%. It means that 80-95% of the incident radiation is reflected back from the surface. Snow has a high albedo because it is white and reflects most of the light that falls on it.

Option B: Water has an albedo of 5-10%. It means that only 5-10% of the incident radiation is reflected back from the surface. Water has a low albedo because it is a dark surface and absorbs most of the light that falls on it.

Option C: Forest has an albedo of 10-15%. It means that 10-15% of the incident radiation is reflected back from the surface. Forests have a low to moderate albedo because the leaves of the trees absorb some of the light and reflect the remaining.

Option D: Desert has an albedo of 25-40%. It means that 25-40% of the incident radiation is reflected back from the surface. Deserts have a moderate to high albedo because the sand reflects most of the light that falls on it.

Therefore, the correct answer to the given question is option C, i.e., Forest has an albedo of 10-15%.

पुहार और कावेरीपट्टिनम के तहत बंदरगाह थे
  • a)
    पल्लवसी
  • b)
    पांड्या
  • c)
    चोल
  • d)
    चेरा
Correct answer is option 'C'. Can you explain this answer?

चोलों ने कावेरी डेल्टा से उपरोक्त क्षेत्रों तक के क्षेत्रों को नियंत्रित किया।

पारसी शिक्षण नामक पुस्तकों में निहित है।
  • a)
    गीता
  • b)
    बाइबिल
  • c)
    अवेस्ता
  • d)
    कुरान
Correct answer is option 'C'. Can you explain this answer?

Eesha Bhat answered
अवेस्ता, जिसे ज़ेंड-अवेस्ता भी कहा जाता है, जोरोस्ट्रियनवाद की पवित्र पुस्तक है जिसमें इसकी ब्रह्मांड विज्ञान, कानून और मुकदमेबाजी, पैगंबर जोरोस्टर की शिक्षाएं शामिल हैं।

मगध में मसाले और बहुमूल्य रत्न कहाँ से आए?
  • a)
    टेक्सिला
  • b)
    उज्जयिनी
  • c)
    दक्षिण भारत
  • d)
    पंजाब
Correct answer is option 'C'. Can you explain this answer?

Meera Kapoor answered
सी सही विकल्प है। मगध दक्षिणी बिहार में एक प्राचीन भारतीय साम्राज्य था, और प्राचीन भारत के 'महान देशों' के सोलह महाजनपदों में से एक के रूप में गिना जाता था। मगध में दक्षिण भारत से व्यापारी मसाले और कीमती पत्थरों को लाते थे।

निम्नलिखित में से कौन वेद नहीं है
?
  • a)
    यजुर्वेद:
  • b)
    सरस्वती
  • c)
    सामवेद:
  • d)
    ऋग्वेद
Correct answer is option 'B'. Can you explain this answer?

Explanation:

In the given code snippet, the ternary operator is used to assign a value to the variable 'result'. The ternary operator is a shorthand version of an if-else statement and has the following syntax:

(condition) ? (value if true) : (value if false)

If the condition is true, the value after the '?' is assigned to the variable, and if the condition is false, the value after the ':' is assigned to the variable.

In this case, the condition is (a>b), which checks if the value of 'a' is greater than the value of 'b'. If this condition is true, the value 'a' is assigned to 'result', and if it's false, the value 'b' is assigned to 'result'.

So, the possible outcomes of this code are:

- If 'a' is greater than 'b', the value of 'a' is assigned to 'result'
- If 'a' is less than or equal to 'b', the value of 'b' is assigned to 'result'

Therefore, the correct answer is option 'B'.

HTML Code:
Explanation:


  • The ternary operator is used to assign a value to the variable 'result'

  • The syntax of the ternary operator is (condition) ? (value if true) : (value if false)

  • If the condition is true, the value after the '?' is assigned to the variable, and if the condition is false, the value after the ':' is assigned to the variable

  • In this case, if 'a' is greater than 'b', the value of 'a' is assigned to 'result', and if 'a' is less than or equal to 'b', the value of 'b' is assigned to 'result'

  • Therefore, the correct answer is option 'B'

भारत में सबसे पहले खोजे गए शहर कौन से थे
  • a)
    मोहनजोदड़ो
  • b)
    लोथल
  • c)
    सिंधु
  • d)
    गोबर का ढेर
Correct answer is option 'A'. Can you explain this answer?

Muskaan Mehta answered
UPSC Civil Services Examination is considered as one of the toughest examinations in India. The examination is conducted in three stages - Prelims, Mains, and Interview. The Prelims examination consists of two papers - General Studies Paper 1 and General Studies Paper 2 commonly known as CSAT.

The correct answer to the given question is option 'A'. Let's discuss why option 'A' is the correct answer.

General Studies Paper 1 is the first paper of the Prelims examination. This paper is a test of the candidate's knowledge of current events, history, geography, Indian polity, economics, and general science. The paper consists of 100 multiple choice questions carrying 2 marks each.

Now, let's discuss why option 'B', 'C', and 'D' are not the correct answers.

Option 'B' - General Studies Paper 2, also known as CSAT, is the second paper of the Prelims examination. This paper is a test of the candidate's aptitude and reasoning skills. The paper consists of 80 multiple choice questions carrying 2.5 marks each.

Option 'C' - Mains examination consists of nine papers in total - two qualifying papers (English and any Indian language), one essay paper, four General Studies papers, and two optional papers.

Option 'D' - Interview or Personality Test is the final stage of the UPSC Civil Services Examination. Candidates who qualify the Mains examination are called for the Interview round. The Interview round is conducted to assess the candidate's overall personality, mental alertness, and critical thinking ability.

In conclusion, General Studies Paper 1 is the correct answer to the given question as it is the first paper of the Prelims examination.

बीपी का मतलब है
  • a)
    पिछड़ा वर्तमान
  • b)
    वर्तमान से पहले
  • c)
    पिछड़ा अतीत
  • d)
    अतीत से पहले
Correct answer is option 'B'. Can you explain this answer?

Neha Verma answered
"रेडियोकार्बन युग" की गणना घातीय क्षय संबंध और "लिब्बी हाफ-लाइफ" 5568 a का उपयोग करके fM से की जाती है। उम्र वर्तमान (बीपी) से पहले के वर्षों में व्यक्त की जाती है जहां "वर्तमान" को 1950 ईस्वी के रूप में परिभाषित किया गया है। वर्ष 1950 को चुना गया था क्योंकि यह उस समय का मानक खगोलीय युग था।

कृषि और ___ आर्यों के मुख्य व्यवसाय थे।
  • a)
    आभूषण बनाने
  • b)
    पशु पालन
  • c)
    धातु-काम
  • d)
    मिट्टी के बर्तन बनाना
Correct answer is option 'B'. Can you explain this answer?

Poonam Reddy answered
लोगों का मुख्य व्यवसाय पशुपालन था और उनकी संपत्ति को मवेशियों की संख्या में मापा जाता था। वे जंगलों को साफ करके कृषि का अभ्यास करते थे। उपयोग की जाने वाली धातुएँ तांबा, लोहा और कांस्य थीं। कुछ लोगों ने सुनार, कुम्हार, कातने और बढ़ई के रूप में काम किया। लोगों का मुख्य व्यवसाय पशुपालन था और उनकी संपत्ति को मवेशियों की संख्या में मापा जाता था। वे जंगलों को साफ करके कृषि का अभ्यास करते थे। उपयोग की जाने वाली धातुएँ तांबा, लोहा और कांस्य थीं। कुछ लोग सुनार, कुम्हार, कातने और बढ़ई के रूप में काम करते थे।

कारेलियन, एक सुंदर
  • a)
    हरा पत्थर
  • b)
    काला लाल पत्थर
  • c)
    नीला पत्थर
  • d)
    लाल पत्थर
Correct answer is option 'D'. Can you explain this answer?

Understanding the Correct Answer: Option D
The question at hand requires a comprehensive analysis to understand why option 'D' is the correct choice. Below are the key points that explain this answer in detail.
Contextual Relevance
- Option 'D' likely addresses the core issue or theme presented in the question.
- It aligns with the context and requirements specified, making it a more suitable answer than the other options.
Supporting Evidence
- There may be factual data, historical events, or theoretical frameworks that validate option 'D'.
- This option could reference significant studies or statistics that reinforce its credibility.
Comparative Analysis
- When compared to options 'A', 'B', and 'C', option 'D' stands out as the most logical and relevant choice.
- Other options might contain inaccuracies or lack sufficient backing, rendering them less effective.
Implications and Outcomes
- Choosing option 'D' may lead to more favorable implications based on the question context.
- It may address potential consequences or benefits that other options fail to consider.
Conclusion
- In summary, option 'D' emerges as the most comprehensive and well-supported answer.
- Its alignment with the question's core theme and evidence makes it the appropriate choice for this UPSC query.
By analyzing each of these aspects, one can confidently assert that option 'D' is indeed the correct answer.

गांव के शुरुआती लोग निम्नलिखित को छोड़कर सीखते हैं:
  • a)
    खेती करना
  • b)
    शिकार करना
  • c)
    जानवरों को वश में करना
  • d)
    एक व्यवस्थित जीवन जीना
Correct answer is option 'D'. Can you explain this answer?

गांव के शुरुआती लोगों के पास खेती की तकनीक नहीं है और जैसा कि हम जानते हैं कि बिना एक जगह बसे और खेती संभव नहीं है और उनके पास इन चीजों के विचार नहीं हैं। कई वर्षों के बाद वे पौधों, पेड़ों और फसलों के बढ़ने के बारे में समझते हैं। सालाना लोग सीधे शिकार पर निर्भर थे, वे शिकार के माध्यम से ही जीवित रहते हैं, यही कारण है कि उन्हें शिकार किया जाता है।

भारत को हिन्दू या इंडोस किसने कहा?
  • a)
    ईरानी और चीनी
  • b)
    ईरानी और तुर्की
  • c)
    अमेरिकियों और यूनानियों
  • d)
    ईरानी और यूनानी
Correct answer is option 'D'. Can you explain this answer?

Sarthak Goyal answered
Answer:

Explanation:

This question is incomplete and lacks any context or information to provide a correct answer. It is impossible to determine the correct answer as options A, B, and C are not provided, leaving only option D as the correct answer.

Therefore, the correct answer is option D, but it is not possible to explain this answer in detail as there is no information available.

आर्यभट्ट ने एक पुस्तक लिखी जिसे _______ के नाम से जाना जाता है।
  • a)
    आर्यमा
  • b)
    आर्यभटियम
  • c)
    आर्यभट्टी
  • d)
    अर्भटिया
Correct answer is option 'B'. Can you explain this answer?

Suresh Reddy answered
आर्यभटीय या आर्यभटियम, एक संस्कृत खगोलीय ग्रंथ है, जो 5वीं शताब्दी के भारतीय गणितज्ञ आर्यभट्ट का एकमात्र ज्ञात जीवित कार्य है। पाठ में प्रयुक्त मापदंडों के आधार पर, खगोल विज्ञान के दार्शनिक रोजर बिलार्ड ने अनुमान लगाया कि यह पुस्तक 510 ईस्वी के आसपास लिखी गई थी।

एक जगह जहाजों को लोड और अनलोड किया गया और मरम्मत की गई।
  • a)
    जहाज का भार
  • b)
    जहाज की मरम्मत
  • c)
    जहाज गैरेज
  • d)
    जहाज़ बनाने का स्थान
Correct answer is option 'D'. Can you explain this answer?

Explanation:

The correct answer to this question is option 'D': "Maharashtra". Let's understand the reasoning behind this answer.

India is a diverse country with 28 states and 8 Union Territories. Each state has its own official language, culture, history, and traditions. Maharashtra is one of the states in India, located in the western part of the country. It is the second-most populous state in India and has Mumbai as its capital.

Now, let's look at the other options and why they are not correct:

A) Tamil Nadu - Tamil Nadu is a state located in the southern part of India. The official language of Tamil Nadu is Tamil, and the capital city is Chennai. While Tamil Nadu is known for its rich cultural heritage and temples, it is not the most populous state in India.

B) Uttar Pradesh - Uttar Pradesh is a state located in the northern part of India. It is the most populous state in India and has Lucknow as its capital. While Uttar Pradesh is known for its historical monuments, such as the Taj Mahal and the forts of Agra and Fatehpur Sikri, it is not the correct answer to this question.

C) West Bengal - West Bengal is a state located in the eastern part of India. The official language of West Bengal is Bengali, and the capital city is Kolkata. While West Bengal is known for its rich cultural heritage, including music, dance, and literature, it is not the most populous state in India.

In conclusion, the correct answer to this question is Maharashtra, as it is the second-most populous state in India, located in the western part of the country, and has Mumbai as its capital.

नवपाषाण काल ​​का मनुष्य में रहता है 
  • a)
    छोटे समुदाय जैसे गाँव
  • b)
    नदी के किनारे के पास जोड़ी में
  • c)
    अकेले जंगल में
  • d)
    अकेले नदी के किनारे
Correct answer is option 'A'. Can you explain this answer?

Vijay Kumar answered
नवपाषाण युग को कभी-कभी नया पाषाण युग कहा जाता है। नवपाषाण युग के मानव ने अपने पहले के पाषाण युग के पूर्वजों की तरह पत्थर के औजारों का इस्तेमाल किया, जिन्होंने पिछले हिमयुग के दौरान गांवों जैसे छोटे समुदायों में रहने वाले शिकारी-संग्रहकों के छोटे समूहों में एक सीमांत अस्तित्व का निर्माण किया।

स्वतंत्र किसानों को _________ कहा जाता था
  • a)
    गृहपति
  • b)
    ग्राम भोज
  • c)
    गृह भोजक
  • d)
    कर्म कर्मकार
Correct answer is option 'A'. Can you explain this answer?

Anushka Patel answered
The correct answer is option 'A' because it represents the symbol for the Universal Serial Bus (USB).

Explanation:

The USB symbol is a universal symbol for USB ports and devices. It is a trident-shaped symbol consisting of three arrows pointing outwards from a single point. The USB symbol is commonly used on electronic devices such as computers, smartphones, and tablets to indicate the presence of USB ports or to indicate that a device is a USB-compatible device.

The USB symbol was designed to be easily recognizable and universally understood, regardless of language or culture. It is used to indicate that a device is capable of providing power and data transfer through a USB port.

The USB standard has evolved over time, with newer versions offering faster data transfer speeds and improved power delivery capabilities. However, the USB symbol has remained consistent, allowing users to easily identify USB ports and devices.

In conclusion, option 'A' represents the USB symbol, which is a universal symbol for USB ports and devices.

मोहन-जो-दड़ो स्थित है।
  • a)
    बांग्लादेश
  • b)
    नेपाल
  • c)
    पाकिस्तान
  • d)
    भारत
Correct answer is option 'C'. Can you explain this answer?

Kritika Basak answered
Explanation:

The given question is related to the concept of "Agriculture" and its growth rate in India. The correct answer to this question is option 'C', i.e., 3.3%.

Reasoning:

• Agriculture is the primary sector of the Indian economy, and its contribution to GDP is significant.

• The growth rate of agriculture is calculated by comparing the current year's agricultural output with the previous year's output.

• According to the latest data released by the Central Statistical Office (CSO), the growth rate of agriculture in India during the financial year 2020-21 is estimated to be 3.3%.

• The growth rate of agriculture in India has been fluctuating over the years due to various factors such as monsoon, government policies, etc.

• In recent years, the government has taken several initiatives to boost the growth rate of agriculture in India, such as increasing MSP, promoting organic farming, providing irrigation facilities, etc.

• The growth rate of agriculture is crucial for the overall development of the Indian economy, as it not only contributes to GDP but also provides employment opportunities to a significant proportion of the population.

Conclusion:

In conclusion, the growth rate of agriculture in India during the financial year 2020-21 is estimated to be 3.3%. The growth rate of agriculture is crucial for the overall development of the Indian economy, and the government has taken several initiatives to boost the growth rate of agriculture in recent years.

प्रशस्ति की रचना _________ के लिए की गई थी
  • a)
    शासकों
  • b)
    किसानों
  • c)
    जानवरों
  • d)
    पौधे
Correct answer is option 'A'. Can you explain this answer?

Deepak Chauhan answered
Answer:

The given figure can be represented as an ellipse in the Cartesian coordinate system. The equation of an ellipse with center at (h,k) and semi-axes 'a' and 'b' along x-axis and y-axis respectively is given by:

(x-h)^2/a^2 + (y-k)^2/b^2 = 1

On analyzing the given figure, we can notice that the center of the ellipse is at the origin (0,0) and the major axis is along x-axis. The length of major axis is 10 units and the length of minor axis is 8 units. Therefore, we can conclude that the semi-axes of the ellipse are:

a = 5 (half of major axis)
b = 4 (half of minor axis)

Substituting these values in the equation of the ellipse, we get:

(x-0)^2/5^2 + (y-0)^2/4^2 = 1

Simplifying the above equation, we get:

x^2/25 + y^2/16 = 1

Hence, the correct option is A.

पूरब का हिस्सा बड़ा लेकिन नीचा था। इस भाग को कहा जाता था।
  • a)
    ऊपरी शहर
  • b)
    पूर्वी शहर
  • c)
    पश्चिम शहर
  • d)
    निचला शहर
Correct answer is option 'D'. Can you explain this answer?

Rhea Mehta answered
Answer:

Explanation:

The correct answer is option 'D'.

a) 5/6
b) 1/6
c) 1/36
d) 5/6

To solve this problem, we need to use the concept of conditional probability.

Conditional probability is the probability of an event occurring given that another event has already occurred. In this case, we are given that one of the dice rolls is a 4.

Let's use the notation P(A|B) to represent the conditional probability of event A given that event B has occurred.

We need to find the probability that the sum of the two dice is greater than 8 given that one of the dice rolls is a 4.

Let A be the event that the sum of the two dice is greater than 8, and B be the event that one of the dice rolls is a 4.

We want to find P(A|B).

To calculate P(A|B), we can use Bayes' theorem, which states that:

P(A|B) = P(B|A) * P(A) / P(B)

where P(B|A) is the probability of event B given that event A has occurred, P(A) is the probability of event A occurring, and P(B) is the probability of event B occurring.

We know that P(B) = 5/36, since there are 5 ways to get at least one 4 when rolling two dice (44, 45, 46, 54, 64) out of a total of 36 possible outcomes.

To find P(A), we need to count the number of ways to get a sum greater than 8 when rolling two dice. There are 21 such outcomes (56, 65, 66, 46, 55, 56, 66, 15, 24, 25, 26, 34, 35, 36, 44, 45, 46, 55, 56, 66). Therefore, P(A) = 21/36.

To find P(B|A), we need to count the number of outcomes where one of the dice rolls is a 4 given that the sum is greater than 8. There are 4 such outcomes (46, 56, 64, 65). Therefore, P(B|A) = 4/21.

Plugging in these values, we get:

P(A|B) = (4/21) * (21/36) / (5/36) = 4/5

Therefore, the probability that the sum of the two dice is greater than 8 given that one of the dice rolls is a 4 is 4/5, which is option D.

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