Bihar Police SI Mains Paper 2 Mock Test - 2 - Bihar Police SI MCQ

The correct answer is 1974.

• The Haryana Canal and Drainage Act, 1974, was extended to the whole of the State of Haryana.
• Under this act, all canal, channels, and reservoirs constructed, maintained or controlled by the State Government for the supply of water.
• All drains, works, embankments, and structures, connected with drains, maintained or controlled by the State Government.
• All tube wells, field drains are maintained by the state government.

About Haryana

• Capital - Chandigarh
• 1st Chief Minister - Bhagwat Dayal Sharma (Indian National Congress)
• 1st Governor - Dharma Vira

Factors that helped Shivaji in his raids:
1. The gradual decline of the Portuguese power on the western coast:
- The Portuguese had been a dominant force on the western coast, but their power was gradually declining during Shivaji's time.
- This decline weakened their ability to resist Shivaji's raids and allowed him to exploit their weak defenses.
2. The able assistance of Bijapur and Golcunda:
- Shivaji received support from the Sultanates of Bijapur and Golcunda in his raids.
- These Sultanates were rivals of the Mughals and saw Shivaji as a valuable ally against the Mughal Empire.
- Their assistance provided Shivaji with additional resources and manpower, increasing his chances of success in his raids.
3. Mughal preoccupation with the Afghan uprising in the northwest:
- The Mughal Empire was facing a significant challenge in the form of an Afghan uprising in the northwest region.
- This preoccupation with internal conflicts diverted their attention and resources away from dealing with Shivaji's raids.
- Shivaji took advantage of this situation and launched his attacks on the Mughal provinces of Berar, Baglana, and Khandesh.
4. None of these:
- This option is incorrect as there were clear factors that helped Shivaji in his raids, as mentioned above.
In conclusion, the factors that helped Shivaji in his raids include the decline of Portuguese power, assistance from Bijapur and Golcunda, and the Mughal Empire's preoccupation with the Afghan uprising. These factors created favorable conditions for Shivaji to successfully carry out his raids.

Key Points

• The energy crisis is the concern that the world’s demands on limited natural resources are exhausting.
• Resources, like fossil fuels that are used to power industrial society, are diminishing as the demand rises.
• These natural resources are in limited supply.
• While they do occur naturally, it can take hundreds of thousands of years to replenish the stores.
• It has nothing to do with demand and supply but highlights the fact that there are limited resources for use and consumption.

Thus, the energy crisis means the danger of extinction of fossil fuels like coal and petrol.

Important Points

There are basically two sources of energy:

Utkal Diwas, also known as Odisha Day, commemorates the formation of Odisha on April 1, 1936. It signifies the state’s cultural and historical significance, marking the end of a struggle for a separate identity from British colonial rule. Celebrated annually, it showcases Odisha’s rich heritage through festivities, including decorations and cultural displays. The state flag’s colors symbolize Odia pride and unity, highlighting the event’s importance in preserving the region’s traditions and identity.

Torna Fort, also known as Prachandagad, is a large fort located in Pune district, in the Indian state of Maharashtra. It is historically significant because it was the first fort captured by Chatrapati Shivaji Maharaj in 1646, at the age of 16, forming the nucleus of the Maratha empire.

Analysis of the Statements

• Assertion (A): India's Increased Awareness
  • This statement highlights that India has become more conscious of its capabilities and the global expectations placed upon it.
  • India's advancements in areas like technology, science, and defense have played a significant role in enhancing its self-awareness.
  • Furthermore, India's growing economic and political influence globally has led to higher expectations regarding its participation in international affairs.
  • Hence, the assertion is deemed to be true.
• Reason (R): Evolution from Non-Alignment to Multi-Alignment
  • This statement serves as a rationale supporting the assertion.
  • India's shift from its traditional Non-Alignment policy towards forming multiple partnerships and alliances with various nations, termed as "Multi-Alignment," is acknowledged.
  • By pursuing this strategy, India aims to expand its economic and diplomatic relations across different regions and advance its strategic interests.
  • However, it is important to note that while this shift in foreign policy is significant, it may not be the sole factor contributing to India's heightened awareness of its capabilities and global expectations.

Additional Information

• The Non-Aligned Movement emerged during the Cold War period.
• Established in 1961 by countries like India, Yugoslavia, Egypt, and Indonesia, the movement aimed to maintain neutrality amidst the rivalry between the United States and the Soviet Union.
• It was grounded on principles of independence, sovereignty, and territorial integrity.
• Primarily comprising developing nations, the movement sought to pursue independent foreign policies aligned with their national interests.

India has several industrial regions like Mumbai- Pune cluster, Bangalore-Tamil Nadu region, Hugli region, Ahmedabad-Baroda region.

Explanation of the Iqta system:

• Grant of taxation over lands: The Iqta system was a system of land distribution in the medieval Islamic world where officials were given control over land in exchange for military or administrative services. This was a grant of taxation over lands.


• Role of Muqti: The officer holding the charge of a large iqta was known as a Muqti. The Muqti was responsible for collecting revenue from the land and ensuring its proper administration.


• Significance of Iqta: The iqta was a piece of landed property received by a person from the state. It signified 'revenue assignments' and was a way for the state to compensate officials for their services.


• Conclusion: Therefore, all of the above statements regarding the Iqta system are correct. It was a grant of taxation over lands, the officer holding the charge of a large iqta was known as Muqti, and the iqta signified revenue assignments.

The correct option is B.
The elections are conducted by the Election Commission of India. All members of the Lok Sabha, except two who can be nominated by the President of India, are directly elected through general elections which take place every five years in normal circumstances by universal adult suffrage.
 

The Elichpur clan was a feudatory of the Badami Chalukyas, and during the rule of Dantidurga, it overthrew Chalukya Kirtivarman II and went on to build an empire with the Gulbarga region in modern Karnataka as its base. This clan came to be known as the Rashtrakutas of Manyakheta, rising to power in South India in 753.

Traditional products from Tripura, Matabari Pera Prasad and Rignai Pachara textiles, have recently earned Geographical Indication (GI) tags, bringing the state’s total to 4 GI protected products. Matabari Pera Prasad, a sweet from Tripureswari temple, is made from milk and sugar. Rignai Pachara textiles, traditional hand-woven attire, symbolize Tripura’s cultural heritage. These products’ GI recognition highlights their significance and authenticity, attracting global attention and marketing opportunities.

The International Day of Zero Waste is celebrated every year on March 30th, as established by a resolution passed by the United Nations General Assembly on December 14, 2022. This day is significant for raising awareness about reducing waste and promoting zero-waste initiatives to achieve sustainable development goals.

• Sthanakvasi is a sect of Svetambara Jainism founded by a merchant named Lavaji in 1653 AD.

• The Sthanakvasis do not believe in idol worship at all. They do not have temples but only sthanakas, that is, prayer halls, where they carry on their religious fasts, festivals, practices, prayers, discourses, etc.

• This is because this sect believes that idol worship is not essential in the path of soul purification and attainment of nirvana/ moksha.

As per the given information;

Distance between S and P = √(PQ² + QS²)
SP = √(6² + 8²)
SP = √(36 + 64)
SP = √100
SP = 10 km
Hence, S is 10 km in South-East with respect to P.

Given: Neptune, Planet, Moon

The logic followed here is: Neptune is a Planet, but Moon is not. Moon is a natural satellite.

Hence, option (4)  is the correct answer.

Hence, the person will be allowed to write a written test.

GIVEN:

The average of 40 numbers = 25

CONCEPT:

Basic Average concept.

FORMULA USED:

Average = Sum of all numbers/Total numbers

CALCULATION:

Sum of numbers = 40 × 25 = 1000

23, 25 and 41 are mistakenly written as 32, 52 and 15 respectively.

⇒ Change in sum = (23 + 25 + 41) – (32 + 52 + 15)

= 89 – 99

= -10

Actual sum of numbers will be 10 less.

⇒ Sum of numbers = 1000 – 10 = 990

∴ Correct average = 990/40 = 24.75

The logic follows here is:

Now,

Karan is 17 years old, has a weight of 47 kgs, and a height of 161 cms.

It is clearly mentioned in the criteria of Physical in Sub-inspector and Army recruitment about the weight and height of the candidate. Karan has a weight of 47 kgs and a height of 161 cms which is less than the criteria set for both the recruitment. Therefore, Karan neither qualifies for Physical in Sub-inspector and Army recruitment.

Hence, the correct answer is "Neither Sub-inspector nor Army recruitment".

Given:

x + 1/x = 25

Concept Used:  

If x + 1/x = p then, x – 1/x = √(p² – 4)

Calculation:

It is given that x + 1/x = 25

 We know that if x + 1/x = p then, x – 1/x = √(p² – 4)

⇒ x – 1/x = √(25² – 4)

⇒ x – 1/x = √(625 – 4)

⇒ x – 1/x = √621

∴ value of x – 1/x is √621.

Clearly, the order of letters in the word is reversed and then each letters is replaced by the numeral denoting its position in the English alphabet. Next, 2 is added to each numeral and the numerals so obtained are joined together physically to get the code. Thus, we have :

RED → DER → 4/5/18 → 6/7/20 → 6720.

GREEN → NEERG → 14/5/5/18/7 → 16/7/7/20/9 → 1677209.
Hence, option B is correct.

Height of the triangle = √(13² – 12²) = 5 meters


Hence, Option A is correct.

Using Rule 1 :
1st number × 2nd number = L.C. M. × H.C.F,
First number × Second number = HCF × LCM

The given series : 5, 8, 11, 14, …
a = 5
d = 8 – 5 = 3
a(n) = a + (n – 1) x d
10th term = a(10) = a + (10 – 1) x d
= 5 + 9 x (3)
= 5 + 27
= 32

Complement of 30°20′ = 90° – ( 30°20′ ) = 90° – ( 30° + 20′ )
= (89° – 30°) + (1° – 20′)
= 59° + 60′ – 20′ [ ∴ 1° = 60°′]
= 59° + 40′ = 59°40′.

We know that: 
LCM is the least common multiple of the given numbers whereas HCF is the highest common factor of those numbers.
Then, LCM is the multiplication of one common factor of the numbers and the other different factors of the numbers.
Write the LCM = 120 into factored form, that is
120 = 2 × 2 × 2 × 3 × 5
= 4(2 × 3 × 5)
⇒ 4 is the common factor of the numbers.
So, the HCF of three numbers is a multiple of 4.
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, ...
Therefore, 35 is not the multiple of 4, then 35 cannot be their HCF.

12 + 19 + 23 + 7 + x + 9 + 26 + 13 = 16 × 8
109 + x = 128
x = 128 – 109 = 19
Hence, Option D is correct.

Let AB be the tower and CD be the observer

tan30° = AE/CE

⇒ 1/√3= (AB – CD) / x = (50 – 1.5) / x = 48.5/x

x = 84 m

Hence, Option B is correct.

The average of the last two numbers

Hence, Option A is correct.