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Free MCQs with Answers | Military Brat Defence Academy

Q: The value of sin 45° is:

Correct Answer: A. √2/2. sin 45° has the standard value shown.

Q: The circumference of a circle of radius 7 cm is:

Correct Answer: B. 14π cm. Circumference = 2πr.

Q: The sum of the interior angles of a triangle is:

Correct Answer: B. 180°. The angles of a triangle sum to 180°.

Q: If 84 J of work is done in 6 s, power is:

Correct Answer: A. 14 W. Power = work/time.

Q: For u=7 m/s, a=2 m/s² and t=3 s, displacement is:

Correct Answer: A. 30 m. Use s = ut + 1/2 at².

Q: A 6 kg body accelerates at 4 m/s². The net force is:

Correct Answer: A. 24 N. Use F = ma.

Q: A rectangle has length 16 cm and breadth 9 cm. Its perimeter is:

Correct Answer: B. 50 cm. Perimeter = 2(l+b).

Q: Area of a square of side 11 cm is:

Correct Answer: B. 121 cm². Area of square = side².

Q: If a + b = 10 and a - b = 4, the value of a is:

Correct Answer: C. 7. Adding equations gives 2a=14, so a=7.

Q: The average of 16, 19, 22, 25, 28 is:

Correct Answer: C. 22. For an arithmetic sequence, the average is the middle value.

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QID #1144047 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The value of sin 45° is:

Correct Answer: A. √2/2
sin 45° has the standard value shown.

Question: The value of sin 45° is:

A. √2/2

B. 1

C. 0

D. √3

Correct Answer: A. √2/2Explanation: sin 45° has the standard value shown.

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QID #1144046 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The circumference of a circle of radius 7 cm is:

Correct Answer: B. 14π cm
Circumference = 2πr.

Question: The circumference of a circle of radius 7 cm is:

A. 49π cm

B. 14π cm

C. 7π cm

D. 98π cm

Correct Answer: B. 14π cmExplanation: Circumference = 2πr.

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QID #1144045 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The sum of the interior angles of a triangle is:

Correct Answer: B. 180°
The angles of a triangle sum to 180°.

Question: The sum of the interior angles of a triangle is:

A. 90°

B. 180°

C. 270°

D. 360°

Correct Answer: B. 180°Explanation: The angles of a triangle sum to 180°.

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QID #1144044 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 09 Medium

If 84 J of work is done in 6 s, power is:

Correct Answer: A. 14 W
Power = work/time.

Question: If 84 J of work is done in 6 s, power is:

A. 14 W

B. 504 W

C. 90 W

D. 7 W

Correct Answer: A. 14 WExplanation: Power = work/time.

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QID #1144043 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 09 Medium

For u=7 m/s, a=2 m/s² and t=3 s, displacement is:

Correct Answer: A. 30 m
Use s = ut + 1/2 at².

Question: For u=7 m/s, a=2 m/s² and t=3 s, displacement is:

A. 30 m

B. 12 m

C. 21 m

D. 18 m

Correct Answer: A. 30 mExplanation: Use s = ut + 1/2 at².

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QID #1144042 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 09 Medium

A 6 kg body accelerates at 4 m/s². The net force is:

Correct Answer: A. 24 N
Use F = ma.

Question: A 6 kg body accelerates at 4 m/s². The net force is:

A. 24 N

B. 10 N

C. 48 N

D. 12 N

Correct Answer: A. 24 NExplanation: Use F = ma.

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QID #1144041 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

A rectangle has length 16 cm and breadth 9 cm. Its perimeter is:

Correct Answer: B. 50 cm
Perimeter = 2(l+b).

Question: A rectangle has length 16 cm and breadth 9 cm. Its perimeter is:

A. 144 cm

B. 50 cm

C. 25 cm

D. 288 cm

Correct Answer: B. 50 cmExplanation: Perimeter = 2(l+b).

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QID #1144040 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

Area of a square of side 11 cm is:

Correct Answer: B. 121 cm²
Area of square = side².

Question: Area of a square of side 11 cm is:

A. 44 cm²

B. 121 cm²

C. 242 cm²

D. 22 cm²

Correct Answer: B. 121 cm²Explanation: Area of square = side².

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QID #1144039 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

If a + b = 10 and a - b = 4, the value of a is:

Correct Answer: C. 7
Adding equations gives 2a=14, so a=7.

Question: If a + b = 10 and a - b = 4, the value of a is:

A. 3

B. 6

C. 7

D. 14

Correct Answer: C. 7Explanation: Adding equations gives 2a=14, so a=7.

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QID #1144038 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The average of 16, 19, 22, 25, 28 is:

Correct Answer: C. 22
For an arithmetic sequence, the average is the middle value.

Question: The average of 16, 19, 22, 25, 28 is:

A. 20

B. 21

C. 22

D. 23

Correct Answer: C. 22Explanation: For an arithmetic sequence, the average is the middle value.

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QID #1144037 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The ratio of two quantities is 6:7. If their total is 104, the first quantity is:

Correct Answer: A. 48
Divide the total in the given ratio.

Question: The ratio of two quantities is 6:7. If their total is 104, the first quantity is:

A. 48

B. 56

C. 8

D. 104

Correct Answer: A. 48Explanation: Divide the total in the given ratio.

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QID #1144036 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

What is 22 + 8 × 3?

Correct Answer: B. 46
Apply multiplication first: 8×3=24, then add 22.

Question: What is 22 + 8 × 3?

A. 90

B. 46

C. 33

D. 74

Correct Answer: B. 46Explanation: Apply multiplication first: 8×3=24, then add 22.

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QID #1144035 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 09 Medium

If 3x + 15 = 54, x equals:

Correct Answer: B. 13
3x=39; hence x=13.

Question: If 3x + 15 = 54, x equals:

A. 12

B. 13

C. 14

D. 15

Correct Answer: B. 13Explanation: 3x=39; hence x=13.

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QID #1144034 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 09 Medium

What is 25% of 420?

Correct Answer: B. 105
25% of 420 = 105.

Question: What is 25% of 420?

A. 52

B. 105

C. 125

D. 315

Correct Answer: B. 105Explanation: 25% of 420 = 105.

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QID #1144033 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 08 Medium

Density is:

Correct Answer: B. mass ÷ volume
Density = mass/volume.

Question: Density is:

A. mass × volume

B. mass ÷ volume

C. volume ÷ mass

D. weight × area

Correct Answer: B. mass ÷ volumeExplanation: Density = mass/volume.

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QID #1144032 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The Indian Military Academy is located at:

Correct Answer: A. Dehradun
IMA is located in Dehradun.

Question: The Indian Military Academy is located at:

A. Dehradun

B. Pune

C. Chennai

D. Gwalior

Correct Answer: A. DehradunExplanation: IMA is located in Dehradun.

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QID #1144031 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

GST was introduced in India on:

Correct Answer: A. 1 July 2017
GST was introduced on 1 July 2017.

Question: GST was introduced in India on:

A. 1 July 2017

B. 1 January 2016

C. 26 January 2018

D. 15 August 2017

Correct Answer: A. 1 July 2017Explanation: GST was introduced on 1 July 2017.

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QID #1144030 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

How many Fundamental Duties are currently listed in the Constitution?

Correct Answer: C. 11
There are 11 Fundamental Duties.

Question: How many Fundamental Duties are currently listed in the Constitution?

A. 9

B. 10

C. 11

D. 12

Correct Answer: C. 11Explanation: There are 11 Fundamental Duties.

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QID #1144029 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

The fundamental duties are listed in which Article?

Correct Answer: B. Article 51A
Fundamental Duties are in Article 51A.

Question: The fundamental duties are listed in which Article?

A. Article 32

B. Article 51A

C. Article 14

D. Article 368

Correct Answer: B. Article 51AExplanation: Fundamental Duties are in Article 51A.

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QID #1144028 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 04 Medium

Who was the first Indian Governor-General of India?

Correct Answer: B. C. Rajagopalachari
C. Rajagopalachari was the first Indian Governor-General.

Question: Who was the first Indian Governor-General of India?

A. Rajendra Prasad

B. C. Rajagopalachari

C. Jawaharlal Nehru

D. Sardar Patel

Correct Answer: B. C. RajagopalachariExplanation: C. Rajagopalachari was the first Indian Governor-General.

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