Free MCQ Practice Library

Free MCQs with Answers | Military Brat Defence Academy

Q: The average of 25, 28, 31, 34, 37 is:

Correct Answer: B. 31. The average is the middle value of this arithmetic sequence.

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

Correct Answer: B. 180°. Triangle angles sum to 180°.

Q: Which decimal is equal to 3/5?

Correct Answer: C. 0.6. 3 divided by 5 equals 0.6.

Q: Simple interest on ₹1250 at 4% per year for 5 years is:

Correct Answer: B. ₹250. SI=P×R×T/100.

Q: The ratio of two numbers is 2:6. If their sum is 32, the first number is:

Correct Answer: A. 8. Divide the total in the given ratio.

Q: The modern periodic table is arranged by increasing:

Correct Answer: B. Atomic number. It is arranged by atomic number.

Q: The nucleus contains:

Correct Answer: B. Protons and neutrons. The nucleus contains protons and neutrons.

Q: The negatively charged particle in an atom is:

Correct Answer: C. Electron. Electrons are negatively charged.

Q: Newton's first law is also called the law of:

Correct Answer: B. Inertia. The first law describes inertia.

Q: Normal human body temperature is approximately:

Correct Answer: B. 37°C. Normal body temperature is about 37°C.

Practice exam-wise, class-wise and subject-wise MCQs with instant answers, explanations, SEO-friendly question pages and shareable result image cards.

Reset All AIIMS Army MNS Nursing UPSC

Total MCQs: 20,153

Page: 39/1,008

QID #1146614 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The average of 25, 28, 31, 34, 37 is:

Correct Answer: B. 31
The average is the middle value of this arithmetic sequence.

Question: The average of 25, 28, 31, 34, 37 is:

A. 30

B. 31

C. 32

D. 33

Correct Answer: B. 31Explanation: The average is the middle value of this arithmetic sequence.

View Question WhatsApp Share

QID #1146613 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The sum of the interior angles of a triangle is:

Correct Answer: B. 180°
Triangle angles 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: Triangle angles sum to 180°.

View Question WhatsApp Share

QID #1146612 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Which decimal is equal to 3/5?

Correct Answer: C. 0.6
3 divided by 5 equals 0.6.

Question: Which decimal is equal to 3/5?

A. 0.3

B. 0.5

C. 0.6

D. 0.8

Correct Answer: C. 0.6Explanation: 3 divided by 5 equals 0.6.

View Question WhatsApp Share

QID #1146611 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Simple interest on ₹1250 at 4% per year for 5 years is:

Correct Answer: B. ₹250
SI=P×R×T/100.

Question: Simple interest on ₹1250 at 4% per year for 5 years is:

A. ₹125

B. ₹250

C. ₹254

D. ₹1500

Correct Answer: B. ₹250Explanation: SI=P×R×T/100.

View Question WhatsApp Share

QID #1146610 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The ratio of two numbers is 2:6. If their sum is 32, the first number is:

Correct Answer: A. 8
Divide the total in the given ratio.

Question: The ratio of two numbers is 2:6. If their sum is 32, the first number is:

A. 8

B. 24

C. 4

D. 32

Correct Answer: A. 8Explanation: Divide the total in the given ratio.

View Question WhatsApp Share

QID #1146609 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The modern periodic table is arranged by increasing:

Correct Answer: B. Atomic number
It is arranged by atomic number.

Question: The modern periodic table is arranged by increasing:

A. Atomic mass

B. Atomic number

C. Density

D. Melting point

Correct Answer: B. Atomic numberExplanation: It is arranged by atomic number.

View Question WhatsApp Share

QID #1146608 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The nucleus contains:

Correct Answer: B. Protons and neutrons
The nucleus contains protons and neutrons.

Question: The nucleus contains:

A. Electrons only

B. Protons and neutrons

C. Neutrons only

D. Protons and electrons

Correct Answer: B. Protons and neutronsExplanation: The nucleus contains protons and neutrons.

View Question WhatsApp Share

QID #1146607 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The negatively charged particle in an atom is:

Correct Answer: C. Electron
Electrons are negatively charged.

Question: The negatively charged particle in an atom is:

A. Proton

B. Neutron

C. Electron

D. Nucleus

Correct Answer: C. ElectronExplanation: Electrons are negatively charged.

View Question WhatsApp Share

QID #1146606 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Newton's first law is also called the law of:

Correct Answer: B. Inertia
The first law describes inertia.

Question: Newton's first law is also called the law of:

A. Energy

B. Inertia

C. Momentum only

D. Pressure

Correct Answer: B. InertiaExplanation: The first law describes inertia.

View Question WhatsApp Share

QID #1146605 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Normal human body temperature is approximately:

Correct Answer: B. 37°C
Normal body temperature is about 37°C.

Question: Normal human body temperature is approximately:

A. 35°C

B. 37°C

C. 39°C

D. 42°C

Correct Answer: B. 37°CExplanation: Normal body temperature is about 37°C.

View Question WhatsApp Share

QID #1146604 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

A rectangle has length 18 cm and breadth 5 cm. Its perimeter is:

Correct Answer: B. 46 cm
Perimeter = 2(l+b).

Question: A rectangle has length 18 cm and breadth 5 cm. Its perimeter is:

A. 90 cm

B. 46 cm

C. 23 cm

D. 180 cm

Correct Answer: B. 46 cmExplanation: Perimeter = 2(l+b).

View Question WhatsApp Share

QID #1146603 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Area of a square of side 13 cm is:

Correct Answer: B. 169 cm²
Area = side².

Question: Area of a square of side 13 cm is:

A. 52 cm²

B. 169 cm²

C. 338 cm²

D. 26 cm²

Correct Answer: B. 169 cm²Explanation: Area = side².

View Question WhatsApp Share

QID #1146602 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

If 2x + 20 = 38, x equals:

Correct Answer: B. 9
Rearrange the equation and divide by 2.

Question: If 2x + 20 = 38, x equals:

A. 8

B. 9

C. 10

D. 11

Correct Answer: B. 9Explanation: Rearrange the equation and divide by 2.

View Question WhatsApp Share

QID #1146601 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Which pigment gives plants their green colour?

Correct Answer: B. Chlorophyll
Chlorophyll gives plants their green colour.

Question: Which pigment gives plants their green colour?

A. Hemoglobin

B. Chlorophyll

C. Melanin

D. Carotene only

Correct Answer: B. ChlorophyllExplanation: Chlorophyll gives plants their green colour.

View Question WhatsApp Share

QID #1146600 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Which gas is released during photosynthesis?

Correct Answer: B. Oxygen
Oxygen is released during photosynthesis.

Question: Which gas is released during photosynthesis?

A. Nitrogen

B. Oxygen

C. Hydrogen

D. Methane

Correct Answer: B. OxygenExplanation: Oxygen is released during photosynthesis.

View Question WhatsApp Share

QID #1146599 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

Which vitamin is synthesized in skin in sunlight?

Correct Answer: D. Vitamin D
Sunlight helps synthesize vitamin D.

Question: Which vitamin is synthesized in skin in sunlight?

A. Vitamin A

B. Vitamin B12

C. Vitamin C

D. Vitamin D

Correct Answer: D. Vitamin DExplanation: Sunlight helps synthesize vitamin D.

View Question WhatsApp Share

QID #1146598 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The capital of Arunachal Pradesh is:

Correct Answer: B. Itanagar
Itanagar is the capital.

Question: The capital of Arunachal Pradesh is:

A. Dispur

B. Itanagar

C. Kohima

D. Gangtok

Correct Answer: B. ItanagarExplanation: Itanagar is the capital.

View Question WhatsApp Share

QID #1146597 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The Green Revolution mainly boosted production of:

Correct Answer: B. Wheat and rice
It mainly boosted wheat and rice.

Question: The Green Revolution mainly boosted production of:

A. Tea and coffee

B. Wheat and rice

C. Cotton and jute

D. Pulses only

Correct Answer: B. Wheat and riceExplanation: It mainly boosted wheat and rice.

View Question WhatsApp Share

QID #1146596 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

The Union, State and Concurrent Lists are in which Schedule?

Correct Answer: C. Seventh
They are in the Seventh Schedule.

Question: The Union, State and Concurrent Lists are in which Schedule?

A. Fifth

B. Sixth

C. Seventh

D. Eighth

Correct Answer: C. SeventhExplanation: They are in the Seventh Schedule.

View Question WhatsApp Share

QID #1146595 Agniveer Army GD 2027 Mock Test Series Agniveer Army GD Online Mock Test 15 Medium

What is 25% of 500?

Correct Answer: B. 125
25% of 500 = 125.

Question: What is 25% of 500?

A. 62

B. 125

C. 135

D. 375

Correct Answer: B. 125Explanation: 25% of 500 = 125.

View Question WhatsApp Share

Free MCQs with Answers and Explanations

This MCQ library is created for MNS, Nursing Officer, English, GK, MBA and competitive exam students. Every question has option-wise content, instant checking, a dedicated SEO view page and social share support.