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Agniveer Army Technical 2027 Mock Test Series with Answers | Military Brat Defence Academy

Q: The SI unit of work is:

Correct Answer: B. Joule. Work is measured in joules.

Q: A sample has mass 270 g and volume 70 cm³. Density is:

Correct Answer: A. 3.85714 g/cm³. Density = mass/volume.

Q: What is 35% of 580?

Correct Answer: B. 203. 35% of 580 = 203.

Q: Like magnetic poles:

Correct Answer: B. repel. Like poles repel.

Q: Electric power is commonly calculated by:

Correct Answer: A. P=VI. Electric power P = VI.

Q: A wave has frequency 65 Hz and wavelength 3 m. Its speed is:

Correct Answer: A. 195 m/s. Wave speed v=fλ.

Q: A current of 5 A flows through a resistance of 5 Ω. The voltage is:

Correct Answer: A. 25 V. Ohm's law: V = IR.

Q: A force of 24 N moves an object 5 m in the force direction. Work done is:

Correct Answer: A. 120 J. Work = force × displacement.

Q: An object has initial velocity 5 m/s and acceleration 3 m/s² for 5 s. Final velocity is:

Correct Answer: A. 20 m/s. Use v = u + at.

Q: The binary representation of decimal 10 is:

Correct Answer: B. 1010. 10 in binary is 1010.

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Series: Agniveer Army Technical 2027 Mock Test Series

QID #1144247 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

The SI unit of work is:

Correct Answer: B. Joule
Work is measured in joules.

Question: The SI unit of work is:

A. Newton

B. Joule

C. Watt

D. Pascal

Correct Answer: B. JouleExplanation: Work is measured in joules.

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QID #1144246 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A sample has mass 270 g and volume 70 cm³. Density is:

Correct Answer: A. 3.85714 g/cm³
Density = mass/volume.

Question: A sample has mass 270 g and volume 70 cm³. Density is:

A. 3.85714 g/cm³

B. 18900 g/cm³

C. 0.259259 g/cm³

D. 340 g/cm³

Correct Answer: A. 3.85714 g/cm³Explanation: Density = mass/volume.

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QID #1144245 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 17 Medium

What is 35% of 580?

Correct Answer: B. 203
35% of 580 = 203.

Question: What is 35% of 580?

A. 101

B. 203

C. 223

D. 377

Correct Answer: B. 203Explanation: 35% of 580 = 203.

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QID #1144244 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 16 Medium

Like magnetic poles:

Correct Answer: B. repel
Like poles repel.

Question: Like magnetic poles:

A. attract

B. repel

C. neutralize permanently

D. have no effect

Correct Answer: B. repelExplanation: Like poles repel.

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QID #1144243 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 16 Medium

Electric power is commonly calculated by:

Correct Answer: A. P=VI
Electric power P = VI.

Question: Electric power is commonly calculated by:

A. P=VI

B. P=IR

C. P=V/R only

D. P=Q/t only

Correct Answer: A. P=VIExplanation: Electric power P = VI.

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QID #1144242 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A wave has frequency 65 Hz and wavelength 3 m. Its speed is:

Correct Answer: A. 195 m/s
Wave speed v=fλ.

Question: A wave has frequency 65 Hz and wavelength 3 m. Its speed is:

A. 195 m/s

B. 21.6667 m/s

C. 68 m/s

D. 0.0461538 m/s

Correct Answer: A. 195 m/sExplanation: Wave speed v=fλ.

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QID #1144241 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A current of 5 A flows through a resistance of 5 Ω. The voltage is:

Correct Answer: A. 25 V
Ohm's law: V = IR.

Question: A current of 5 A flows through a resistance of 5 Ω. The voltage is:

A. 25 V

B. 10 V

C. 1 V

D. 1 V

Correct Answer: A. 25 VExplanation: Ohm's law: V = IR.

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QID #1144240 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A force of 24 N moves an object 5 m in the force direction. Work done is:

Correct Answer: A. 120 J
Work = force × displacement.

Question: A force of 24 N moves an object 5 m in the force direction. Work done is:

A. 120 J

B. 29 J

C. 4.8 J

D. 240 J

Correct Answer: A. 120 JExplanation: Work = force × displacement.

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QID #1144239 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

An object has initial velocity 5 m/s and acceleration 3 m/s² for 5 s. Final velocity is:

Correct Answer: A. 20 m/s
Use v = u + at.

Question: An object has initial velocity 5 m/s and acceleration 3 m/s² for 5 s. Final velocity is:

A. 20 m/s

B. 25 m/s

C. 15 m/s

D. 23 m/s

Correct Answer: A. 20 m/sExplanation: Use v = u + at.

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QID #1144238 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

The binary representation of decimal 10 is:

Correct Answer: B. 1010
10 in binary is 1010.

Question: The binary representation of decimal 10 is:

A. 1001

B. 1010

C. 1100

D. 1110

Correct Answer: B. 1010Explanation: 10 in binary is 1010.

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QID #1144237 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A bag has 5 red and 4 blue balls. Probability of drawing a red ball is:

Correct Answer: A. 5/9
Probability = favorable outcomes / total outcomes.

Question: A bag has 5 red and 4 blue balls. Probability of drawing a red ball is:

A. 5/9

B. 4/9

C. 1/9

D. 4/9

Correct Answer: A. 5/9Explanation: Probability = favorable outcomes / total outcomes.

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QID #1144236 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 16 Medium

Ohm's law is expressed as:

Correct Answer: A. V=IR
Ohm's law is V = IR.

Question: Ohm's law is expressed as:

A. V=IR

B. P=VI only

C. F=ma

D. E=mc²

Correct Answer: A. V=IRExplanation: Ohm's law is V = IR.

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QID #1144235 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 16 Medium

90 C of charge passes a point in 6 s. Current is:

Correct Answer: A. 15 A
Current I = Q/t.

Question: 90 C of charge passes a point in 6 s. Current is:

A. 15 A

B. 540 A

C. 96 A

D. 0.0666667 A

Correct Answer: A. 15 AExplanation: Current I = Q/t.

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QID #1144234 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 16 Medium

A 3 kg body moves at 8 m/s. Its kinetic energy is:

Correct Answer: A. 96 J
KE = 1/2 mv².

Question: A 3 kg body moves at 8 m/s. Its kinetic energy is:

A. 96 J

B. 24 J

C. 192 J

D. 12 J

Correct Answer: A. 96 JExplanation: KE = 1/2 mv².

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QID #1144233 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

The median of 19, 22, 25, 28, 31 is:

Correct Answer: B. 25
For five ordered values, the median is the third value.

Question: The median of 19, 22, 25, 28, 31 is:

A. 22

B. 25

C. 28

D. 31

Correct Answer: B. 25Explanation: For five ordered values, the median is the third value.

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QID #1144232 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

If the angle of elevation of the top of a pole is 45° and the observer is 20 m away, the pole's height (ignoring eye height) is:

Correct Answer: B. 20 m
tan45°=1, so height equals horizontal distance.

Question: If the angle of elevation of the top of a pole is 45° and the observer is 20 m away, the pole's height (ignoring eye height) is:

A. 10 m

B. 20 m

C. 20√2 m

D. 40 m

Correct Answer: B. 20 mExplanation: tan45°=1, so height equals horizontal distance.

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QID #1144231 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

The value of sin 30° is:

Correct Answer: A. 1/2
sin 30° has the standard value shown.

Question: The value of sin 30° is:

A. 1/2

B. 1

C. 0

D. √3

Correct Answer: A. 1/2Explanation: sin 30° has the standard value shown.

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QID #1144230 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

The circumference of a circle of radius 5 cm is:

Correct Answer: B. 10π cm
Circumference = 2πr.

Question: The circumference of a circle of radius 5 cm is:

A. 25π cm

B. 10π cm

C. 5π cm

D. 50π cm

Correct Answer: B. 10π cmExplanation: Circumference = 2πr.

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QID #1144229 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 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 #1144228 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

A rectangle has length 19 cm and breadth 7 cm. Its perimeter is:

Correct Answer: B. 52 cm
Perimeter = 2(l+b).

Question: A rectangle has length 19 cm and breadth 7 cm. Its perimeter is:

A. 133 cm

B. 52 cm

C. 26 cm

D. 266 cm

Correct Answer: B. 52 cmExplanation: Perimeter = 2(l+b).

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