Army Cadet College (ACC) Mock Test - 2 - Army Cadet College (ACC) MCQ

there are 28 triangles and 5 rectangle

From the common explanation, we get C sits opposite to F.

Hence, Option C is correct.

Common Explanation:

References:

One person sits between A and C, who sits second to the right of H.

G sits opposite to B.

Both G and B do not sit immediate left of H.

Inferences:

From the above reference, we get two different cases:

References:

D sits second to the left of B.

A doesn’t sit beside D.

E doesn’t face C.

Inferences:

From the above reference, case 1 will be eliminated because A doesn’t sit beside of D.

So, the final arrangement:

As Peacock is the national bird of India, similarly Bear is the national animal of Russia.

From the common explanation, we can say that there are at least 16 boys sitting in the row.
Hence, Option B is correct.
Final Arrangement:

Common Explanation:
References:
Only two boys sit to the left of J.
Eight boys sit between R and J.
Only three boys sit between R and M.
Inferences:
From the above references, we get two different cases:

References:
P sits fourth to the right of R.
O sits third to the left of M.
Inferences:
So, from this case 2 will be eliminated as P sits fourth to the right of R.

References:
Only three boys sit between O and H.
T sits third to the right of M.
V sits fourth to the right of O.
More than 12 boys sit between P and H.
More than seven boys sit between P and J.
Inferences:
From the above reference, we get the final arrangement:

Cup is used to drink something with the help of lips. Similarly birds collects grass with the help of beak to make her nest.

From Statement I: From this statement, we get the following arrangement:

Clearly, Statement I alone is not sufficient to answer the question.
From Statement II: From this statement, we get the following arrangement:

Clearly, Statement II alone is not sufficient to answer the question.
Checking both Statement, I and II together:

So, by combining both the statements, we can say A faces U, who sits just right of X.
Clearly, Statement I and Statement II together are necessary to answer the question.
Hence, option E is the correct answer.

All are incorrect as it is not given that the lines are parallel. Hence, D option.

Given equation is :

4x + 3y = 16

Putting x = 1 and y = 4 

4 .1 + 3. 4 = 16

4 + 12 = 16

16 = 16 

So option D is the correct answer.

Bengaluru, known as the ‘garden city,’ faces its worst domestic water crisis. Over 30 localities receive water on a rotational basis every alternate day, with supply lasting only 30-45 minutes. The city, once abundant with 262 lakes, now has only 81 due to real estate development. The remaining lakes are at risk, impacting the city’s water supply. The reliance on the Krishna Raja Sagara reservoir is strained by a weak monsoon, leading to water shortages and skyrocketing tanker prices. Community involvement is crucial for lake preservation.

The correct answer is ​Purandara Dasa.

Key Points

​Purandara Dasa

• ​​He is considered the Pitamaha of Carnatic music.
• His compositions are mainly in the Kannada language.
• He was born in 1484.
• Raga Mayamalavagowla first carnatic music was discovered by Purandara Dasa.

Additional Information

• Trippunithura Narayanaiyer Krishnan (TN Krishnan) was born on October 6, 1928, in Cochin.
• He learned music from his father and was provided with the patronage of the Royal Family of Cochin.
• He was tutored by Semmangudi Srinivasa Iyer, another prominent Carnatic Violinist.
• Awards:
  • Padma Shri (1973)
  • Sangeet Natak Academy Award (1974)
  • Padma Bhushan (1992)
  • Sangeet Kalanidhi (1980).

Dissociative Identity Disorder Awareness Day is observed annually on "March 5th." This day serves to raise awareness about Dissociative Identity Disorder (DID), previously known as Multiple Personality Disorder, and the challenges faced by individuals affected by this complex mental health condition.

• Lament has two meanings out of which one is 'to complain'.
• Meaning of Complaint: a statement that something is unsatisfactory or unacceptable
• Meaning of Comment: a verbal or written remark expressing an opinion or reaction
• Meaning of Condone: accept (behaviour that is considered morally wrong or offensive)
• Meaning of Console: comfort (someone) at a time of grief or disappointment

Shallow: Typically describes a lack of depth in character, thought, or emotion.

Superficial: This term also suggests a lack of depth, but it often refers to things that are only on the surface or are concerned primarily with appearances rather than substance.

Let us first learn the meanings of the given words:

Crucially (adverb): with decisive or vital importance.

Significant (adjective): sufficiently great or important to be worthy of attention.

Petty (adjective): of little importance.

The sentence implies that a large portion of the hospital bills was out of insurance coverage, thus ‘petty’ is contradictory. The use of ‘crucially’ is grammatically inapt as we need an adjective to qualify noun ‘portion’. The use of ‘obvious’ is contextually weak. Only ‘significant’ fits the blank grammatically and contextually.

Hence, option C is correct.

How to delete a particular word in a document using shortcut key?
To delete a particular word in a document using a shortcut key, you can follow these steps:
Option 1: Ctrl + Del
- Place the cursor at the end of the word you want to delete.
- Press the Ctrl key and the Del key simultaneously.
Option 2: Alt + Del
- Place the cursor at the end of the word you want to delete.
- Press the Alt key and the Del key simultaneously.
Option 3: Ctrl + Backspace
- Place the cursor at the end of the word you want to delete.
- Press the Ctrl key and the Backspace key simultaneously.
Option 4: Both (a) and (c)
- Both Ctrl + Del and Ctrl + Backspace can be used to delete a particular word in a document.
These shortcut keys provide a quick and efficient way to delete a specific word without the need for manually selecting and deleting the word. You can choose the option that feels most comfortable for you or use both options interchangeably depending on your preference and the specific situation.
Remember to save your document after making any changes to ensure that the deleted word is permanently removed from the document.

Speed of sound in aluminum = 6420 m /s
Speed of sound in water = 1520 m /s 
Speed of sound in air at 25° C = 347 m/s
Speed of sound in oxygen gas = 328 m/s

Use of Alum:

• Alum, also known as aluminium sulfate (Al₂(SO₄)₃.18H₂O) is added to water in order to help in the sedimentation of suspended impurities.
• Alum is a universal coagulant.
• It destabilizes the mud particles suspended in it through the process known as coagulation. 
• Alum when added to water attaches to the suspended particles and increases their size forming a floc.
• This floc is due to an increase in size and weight settling at the bottom of the container.
• These are removed by pouring out the clean water layer formed at the top.

Thus, Rekha's mother adds Phitkari (Alum) to water collected from the pond every day in order to sediment light-suspended impurities.

Additional Information 

• Hard water is water that contains a high amount of dissolved minerals (calcium and magnesium salts in the form of bicarbonates, chlorides, and sulfates.)
• Hard water does not lather with soap.
• Soft water is surface water that contains low dissolved minerals.
• Alum does not kill germs, in general, bleaching powder is used to kill germs in the water.
• Alum does not decolourize water.

The process of changing from gaseous state to liquid state on cooling is called condensation. On cooling the kinetic energy of particles decreases and intermolecular forces of attraction increases therefore gas converted into liquid.

The Correct Answer is A:- Representative form of government 

Representative form of government Liberals wanted an elected parliamentary government whereas Radicals wanted a government based on the majority of the nation's population. A representative form of government consists of leaders who represent people’s opinions.

Tax Imposed by Colonists on Pastoralists: Grazing Tax
The tax imposed by colonists on pastoralists was known as the grazing tax. This tax was specifically targeted towards individuals or communities engaged in raising livestock and using public lands for grazing purposes. Here is a detailed explanation of the grazing tax:
1. Definition of Grazing Tax:
- The grazing tax was a financial levy imposed on pastoralists for the use of public lands for grazing their livestock.
2. Purpose of the Tax:
- The colonists implemented the grazing tax to generate revenue and control the use of public lands by pastoralists.
3. Collection Method:
- The tax was collected based on the number of livestock a pastoralist owned or the amount of land utilized for grazing.
- Tax collectors were responsible for assessing the number of animals or the size of the grazing area and collecting the appropriate tax amount.
4. Impact on Pastoralists:
- The grazing tax posed a significant economic burden on pastoralists, as it added to their expenses and reduced their overall income.
- Pastoralists had to allocate a portion of their earnings to pay the tax, affecting their livelihood and profitability.
5. Resistance and Challenges:
- Pastoralists often faced challenges in paying the grazing tax, especially during times of drought or other unfavorable conditions that affected their livestock.
- Some pastoralists resisted the tax by evading payment or engaging in protests against its imposition.
6. Consequences:
- The grazing tax had various consequences, such as increased tensions between colonial authorities and pastoralist communities.
- It also led to changes in pastoralist practices, as some individuals had to reduce their livestock numbers or seek alternative grazing areas to mitigate the financial burden.
In conclusion, the tax imposed by colonists on pastoralists was the grazing tax. This tax aimed to generate revenue and regulate the use of public lands for grazing livestock. However, it placed an economic burden on pastoralists and led to resistance and challenges in its implementation.

Genealogists
Genealogists are professionals who study and trace the history and lineage of families. They gather information from various sources, such as birth and death records, marriage certificates, census data, and other historical documents to create detailed family trees. Their main goal is to provide an accurate account of a family's history and connections. Here are some key points about the role of genealogists:
1. Recount history of a family: Genealogists research and document the ancestry, lineage, and history of a specific family. They compile information about the family's origins, migrations, occupations, and significant events in order to create a comprehensive family tree.
2. Recount history of a community: While genealogists primarily focus on individual families, their work also contributes to the understanding of the history and development of communities. By tracing multiple family lines within a specific area, genealogists can uncover connections and provide insights into the social, cultural, and economic dynamics of a community.
3. Predict the future: Genealogists do not predict the future. Their work is based on historical records and evidence, and their primary role is to accurately document the past. While genealogical research can sometimes uncover information that may have implications for the future, such as genetic predispositions to certain diseases, it is not their primary focus or purpose.
4. Train camels: Genealogists do not train camels or have any involvement in animal training. This option is unrelated to the field of genealogy.
In conclusion, genealogists play a crucial role in researching and documenting the history of families and communities. Their work helps individuals understand their roots, connect with their heritage, and provides valuable historical insights.

Answer:
The Second Backward Class Commission was appointed in 1979.
Explanation:
The Second Backward Class Commission was appointed to study and identify the social and educational conditions of the backward classes in India. Here is a detailed explanation:
- The appointment of the Second Backward Class Commission took place in 1979.
- The commission was formed to assess the social, educational, and economic status of the backward classes in India.
- The purpose of the commission was to identify the backward classes and recommend measures for their upliftment.
- The commission conducted extensive research, surveys, and consultations with various stakeholders to gather data and insights.
- After analyzing the collected information, the commission submitted its report, which included recommendations for reservation policies and other initiatives to improve the conditions of the backward classes.
- The report of the Second Backward Class Commission played a significant role in shaping the reservation policies and welfare programs for backward classes in India.
In conclusion, the Second Backward Class Commission was appointed in 1979 to study and recommend measures for the upliftment of the backward classes in India.

Assertion: Natural gas is an important clean energy resource.


Reason: It emits low carbon dioxide.
The given assertion and reason can be evaluated as follows:
A. Both A and R are true and R is the correct explanation of A:
- Natural gas is indeed an important clean energy resource as it is widely used for various purposes such as electricity generation, heating, and cooking.
- The reason provided for this assertion is that natural gas emits low carbon dioxide.
- This is a correct explanation because natural gas combustion produces fewer greenhouse gas emissions compared to other fossil fuels like coal and oil. It releases significantly less carbon dioxide when burned.
B. Both A and R are true but R is not the correct explanation of A:
- This option is not applicable as the reason given for the assertion is correct.
C. A is correct but R is wrong:
- This option is not applicable as both the assertion and reason are true.
D. A is wrong but R is correct:
- This option is not applicable as both the assertion and reason are true.
Therefore, the correct answer is option A: Both A and R are true and R is the correct explanation of A. Natural gas is indeed an important clean energy resource, and its low carbon dioxide emissions contribute to its environmental benefits.

The revolution, French society was divided into three estates or orders: the First Estate (clergy), Second Estate (nobility) and Third Estate (commoners). With around 27 million people or 98 percent of the population, the Third Estate was the largest of the three by far.