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

Q: Which number comes next: 5, 10, 20, 40, ?

Correct Answer: D. 80. Each term is doubled.

Q: If SOUTH is written as HTUOS, TRAIN is written as:

Correct Answer: A. NIART. The word is reversed.

Q: Complete the series: 3, 6, 12, 24, ?

Correct Answer: C. 48. Each term is doubled.

Q: The simplest hydrocarbon is:

Correct Answer: A. methane. Methane, CH4, is the simplest hydrocarbon.

Q: Rusting of iron requires oxygen and:

Correct Answer: B. moisture. Rusting needs oxygen and moisture.

Q: Which metal is liquid at room temperature?

Correct Answer: B. Mercury. Mercury is liquid at room temperature.

Q: If 200 J of work is done in 2 s, power is:

Correct Answer: A. 100 W. Power = work/time.

Q: For u=3 m/s, a=2 m/s² and t=5 s, displacement is:

Correct Answer: A. 40 m. Use s = ut + 1/2 at².

Q: A 2 kg body accelerates at 6 m/s². The net force is:

Correct Answer: A. 12 N. Use F = ma.

Q: A solution with pH less than 7 is generally:

Correct Answer: B. acidic. pH below 7 indicates acidity.

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Series: Agniveer Army Technical 2027 Mock Test Series

QID #1144207 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

Which number comes next: 5, 10, 20, 40, ?

Correct Answer: D. 80
Each term is doubled.

Question: Which number comes next: 5, 10, 20, 40, ?

A. 50

B. 60

C. 70

D. 80

Correct Answer: D. 80Explanation: Each term is doubled.

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QID #1144206 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

If SOUTH is written as HTUOS, TRAIN is written as:

Correct Answer: A. NIART
The word is reversed.

Question: If SOUTH is written as HTUOS, TRAIN is written as:

A. NIART

B. NIRAT

C. TNIAR

D. RAINT

Correct Answer: A. NIARTExplanation: The word is reversed.

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QID #1144205 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 07 Medium

Complete the series: 3, 6, 12, 24, ?

Correct Answer: C. 48
Each term is doubled.

Question: Complete the series: 3, 6, 12, 24, ?

A. 30

B. 36

C. 48

D. 54

Correct Answer: C. 48Explanation: Each term is doubled.

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QID #1144204 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

The simplest hydrocarbon is:

Correct Answer: A. methane
Methane, CH4, is the simplest hydrocarbon.

Question: The simplest hydrocarbon is:

A. methane

B. ethane

C. ethene

D. benzene

Correct Answer: A. methaneExplanation: Methane, CH4, is the simplest hydrocarbon.

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QID #1144203 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

Rusting of iron requires oxygen and:

Correct Answer: B. moisture
Rusting needs oxygen and moisture.

Question: Rusting of iron requires oxygen and:

A. nitrogen

B. moisture

C. hydrogen

D. carbon dioxide only

Correct Answer: B. moistureExplanation: Rusting needs oxygen and moisture.

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QID #1144202 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

Which metal is liquid at room temperature?

Correct Answer: B. Mercury
Mercury is liquid at room temperature.

Question: Which metal is liquid at room temperature?

A. Iron

B. Mercury

C. Copper

D. Aluminium

Correct Answer: B. MercuryExplanation: Mercury is liquid at room temperature.

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QID #1144201 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 15 Medium

If 200 J of work is done in 2 s, power is:

Correct Answer: A. 100 W
Power = work/time.

Question: If 200 J of work is done in 2 s, power is:

A. 100 W

B. 400 W

C. 202 W

D. 50 W

Correct Answer: A. 100 WExplanation: Power = work/time.

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QID #1144200 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 15 Medium

For u=3 m/s, a=2 m/s² and t=5 s, displacement is:

Correct Answer: A. 40 m
Use s = ut + 1/2 at².

Question: For u=3 m/s, a=2 m/s² and t=5 s, displacement is:

A. 40 m

B. 10 m

C. 15 m

D. 50 m

Correct Answer: A. 40 mExplanation: Use s = ut + 1/2 at².

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QID #1144199 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 15 Medium

A 2 kg body accelerates at 6 m/s². The net force is:

Correct Answer: A. 12 N
Use F = ma.

Question: A 2 kg body accelerates at 6 m/s². The net force is:

A. 12 N

B. 8 N

C. 24 N

D. 6 N

Correct Answer: A. 12 NExplanation: Use F = ma.

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QID #1144198 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

A solution with pH less than 7 is generally:

Correct Answer: B. acidic
pH below 7 indicates acidity.

Question: A solution with pH less than 7 is generally:

A. basic

B. acidic

C. neutral

D. salty only

Correct Answer: B. acidicExplanation: pH below 7 indicates acidity.

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QID #1144197 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

Acids turn blue litmus:

Correct Answer: A. red
Acids turn blue litmus red.

Question: Acids turn blue litmus:

A. red

B. green

C. yellow

D. blue

Correct Answer: A. redExplanation: Acids turn blue litmus red.

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QID #1144196 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

A covalent bond is formed by:

Correct Answer: A. sharing electrons
Covalent bonds involve sharing of electrons.

Question: A covalent bond is formed by:

A. sharing electrons

B. transfer of protons

C. loss of neutrons

D. sharing nuclei

Correct Answer: A. sharing electronsExplanation: Covalent bonds involve sharing of electrons.

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QID #1144195 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

A bond formed by transfer of electrons is:

Correct Answer: B. ionic
Ionic bonding involves electron transfer.

Question: A bond formed by transfer of electrons is:

A. covalent

B. ionic

C. metallic only

D. hydrogen

Correct Answer: B. ionicExplanation: Ionic bonding involves electron transfer.

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QID #1144194 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

An atom has atomic number 12. Its number of protons is:

Correct Answer: A. 12
Atomic number equals the number of protons.

Question: An atom has atomic number 12. Its number of protons is:

A. 12

B. 13

C. 11

D. 18

Correct Answer: A. 12Explanation: Atomic number equals the number of protons.

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QID #1144193 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

A solution has pH 4. It is:

Correct Answer: A. acidic
A pH below 7 indicates an acidic solution.

Question: A solution has pH 4. It is:

A. acidic

B. basic

C. neutral

D. metallic

Correct Answer: A. acidicExplanation: A pH below 7 indicates an acidic solution.

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QID #1144192 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 15 Medium

If 3x + 21 = 42, x equals:

Correct Answer: B. 7
3x=21; hence x=7.

Question: If 3x + 21 = 42, x equals:

A. 6

B. 7

C. 8

D. 9

Correct Answer: B. 7Explanation: 3x=21; hence x=7.

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QID #1144191 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 15 Medium

What is 25% of 540?

Correct Answer: B. 135
25% of 540 = 135.

Question: What is 25% of 540?

A. 67

B. 135

C. 155

D. 405

Correct Answer: B. 135Explanation: 25% of 540 = 135.

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QID #1144190 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 14 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 #1144189 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

An element X has valency 3. If oxygen has valency 2, which statement is useful while writing the simplest oxide formula?

Correct Answer: A. Criss-cross the valencies and simplify the ratio
The criss-cross method uses valencies to obtain the simplest combining ratio.

Question: An element X has valency 3. If oxygen has valency 2, which statement is useful while writing the simplest oxide formula?

A. Criss-cross the valencies and simplify the ratio

B. Add the valencies only

C. Ignore oxygen's valency

D. Use atomic masses instead

Correct Answer: A. Criss-cross the valencies and simplify the ratioExplanation: The criss-cross method uses valencies to obtain the simplest combining ratio.

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QID #1144188 Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 06 Medium

A prism can split white light into colours due to:

Correct Answer: B. dispersion
Dispersion separates colours because refractive index varies with wavelength.

Question: A prism can split white light into colours due to:

A. reflection only

B. dispersion

C. conduction

D. polarization only

Correct Answer: B. dispersionExplanation: Dispersion separates colours because refractive index varies with wavelength.

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