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Q: Normal adult body temperature is approximately?

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

Q: Exchange of gases in lungs occurs in?

Correct Answer: C. Alveoli. Alveoli are the sites of gas exchange.

Q: Insulin is secreted by?

Correct Answer: C. Pancreas. Beta cells of pancreas secrete insulin.

Q: The largest gland in the human body is?

Correct Answer: B. Liver. Liver is the largest gland.

Q: Hemoglobin is present in?

Correct Answer: A. RBC. Hemoglobin is found in red blood cells.

Q: Simple interest on Rs. 1000 at 10% per annum for 2 years is?

Correct Answer: C. Rs. 200. SI = PRT/100 = 1000×10×2/100 = Rs. 200.

Q: Ratio 2:3 converted into percentage of first part out of total is?

Correct Answer: C. 40%. First part = 2/(2+3) × 100 = 40%.

Q: A train covers 120 km in 2 hours. Its speed is?

Correct Answer: C. 60 km/h. Speed = distance/time = 120/2 = 60 km/h.

Q: The average of 10, 20 and 30 is?

Correct Answer: B. 20. Average = total/number = 60/3 = 20.

Q: If 25% of a number is 50, the number is?

Correct Answer: C. 200. 25% means one-fourth; number = 50 × 4 = 200.

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QID #12658 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Normal adult body temperature is approximately?

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

Question: Normal adult body temperature is approximately?

A. 35°C

B. 37°C

C. 40°C

D. 42°C

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

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QID #12657 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Exchange of gases in lungs occurs in?

Correct Answer: C. Alveoli
Alveoli are the sites of gas exchange.

Question: Exchange of gases in lungs occurs in?

A. Bronchi

B. Trachea

C. Alveoli

D. Pleura

Correct Answer: C. AlveoliExplanation: Alveoli are the sites of gas exchange.

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QID #12656 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Insulin is secreted by?

Correct Answer: C. Pancreas
Beta cells of pancreas secrete insulin.

Question: Insulin is secreted by?

A. Kidney

B. Liver

C. Pancreas

D. Spleen

Correct Answer: C. PancreasExplanation: Beta cells of pancreas secrete insulin.

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QID #12655 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

The largest gland in the human body is?

Correct Answer: B. Liver
Liver is the largest gland.

Question: The largest gland in the human body is?

A. Pancreas

B. Liver

C. Thyroid

D. Pituitary

Correct Answer: B. LiverExplanation: Liver is the largest gland.

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QID #12654 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Hemoglobin is present in?

Correct Answer: A. RBC
Hemoglobin is found in red blood cells.

Question: Hemoglobin is present in?

A. RBC

B. WBC

C. Platelets

D. Lymph

Correct Answer: A. RBCExplanation: Hemoglobin is found in red blood cells.

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QID #12653 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Simple interest on Rs. 1000 at 10% per annum for 2 years is?

Correct Answer: C. Rs. 200
SI = PRT/100 = 1000×10×2/100 = Rs. 200.

Question: Simple interest on Rs. 1000 at 10% per annum for 2 years is?

A. Rs. 100

B. Rs. 150

C. Rs. 200

D. Rs. 250

Correct Answer: C. Rs. 200Explanation: SI = PRT/100 = 1000×10×2/100 = Rs. 200.

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QID #12652 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Ratio 2:3 converted into percentage of first part out of total is?

Correct Answer: C. 40%
First part = 2/(2+3) × 100 = 40%.

Question: Ratio 2:3 converted into percentage of first part out of total is?

A. 20%

B. 30%

C. 40%

D. 50%

Correct Answer: C. 40%Explanation: First part = 2/(2+3) × 100 = 40%.

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QID #12651 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

A train covers 120 km in 2 hours. Its speed is?

Correct Answer: C. 60 km/h
Speed = distance/time = 120/2 = 60 km/h.

Question: A train covers 120 km in 2 hours. Its speed is?

A. 40 km/h

B. 50 km/h

C. 60 km/h

D. 80 km/h

Correct Answer: C. 60 km/hExplanation: Speed = distance/time = 120/2 = 60 km/h.

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QID #12650 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

The average of 10, 20 and 30 is?

Correct Answer: B. 20
Average = total/number = 60/3 = 20.

Question: The average of 10, 20 and 30 is?

A. 10

B. 20

C. 30

D. 60

Correct Answer: B. 20Explanation: Average = total/number = 60/3 = 20.

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QID #12649 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

If 25% of a number is 50, the number is?

Correct Answer: C. 200
25% means one-fourth; number = 50 × 4 = 200.

Question: If 25% of a number is 50, the number is?

A. 100

B. 150

C. 200

D. 250

Correct Answer: C. 200Explanation: 25% means one-fourth; number = 50 × 4 = 200.

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QID #12648 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

What is 150 + 50?

Correct Answer: B. 200
150 + 50 = 200.

Question: What is 150 + 50?

A. 198

B. 200

C. 205

D. 210

Correct Answer: B. 200Explanation: 150 + 50 = 200.

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QID #12647 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

What is 72 + 28?

Correct Answer: B. 100
72 + 28 = 100.

Question: What is 72 + 28?

A. 98

B. 100

C. 105

D. 110

Correct Answer: B. 100Explanation: 72 + 28 = 100.

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QID #12646 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

What is 40 + 60?

Correct Answer: B. 100
40 + 60 = 100.

Question: What is 40 + 60?

A. 98

B. 100

C. 105

D. 110

Correct Answer: B. 100Explanation: 40 + 60 = 100.

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QID #12645 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

What is 25 + 35?

Correct Answer: B. 60
25 + 35 = 60.

Question: What is 25 + 35?

A. 58

B. 60

C. 65

D. 70

Correct Answer: B. 60Explanation: 25 + 35 = 60.

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QID #12644 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

What is 12 + 18?

Correct Answer: B. 30
12 + 18 = 30.

Question: What is 12 + 18?

A. 28

B. 30

C. 35

D. 40

Correct Answer: B. 30Explanation: 12 + 18 = 30.

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QID #12643 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Which is the largest organ of the human body?

Correct Answer: B. Skin
Skin is the largest organ.

Question: Which is the largest organ of the human body?

A. Heart

B. Skin

C. Liver

D. Brain

Correct Answer: B. SkinExplanation: Skin is the largest organ.

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QID #12642 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

Which vitamin is mainly obtained from sunlight?

Correct Answer: D. Vitamin D
Sunlight helps the body produce Vitamin D.

Question: Which vitamin is mainly obtained from sunlight?

A. Vitamin A

B. Vitamin B12

C. Vitamin C

D. Vitamin D

Correct Answer: D. Vitamin DExplanation: Sunlight helps the body produce Vitamin D.

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QID #12641 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

The primary role of BSF is guarding India's?

Correct Answer: A. Borders
BSF is primarily a border guarding force.

Question: The primary role of BSF is guarding India's?

A. Borders

B. Railways

C. Airports

D. Ports only

Correct Answer: A. BordersExplanation: BSF is primarily a border guarding force.

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QID #12640 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

BSF stands for?

Correct Answer: A. Border Security Force
BSF means Border Security Force.

Question: BSF stands for?

A. Border Security Force

B. Basic Security Front

C. Border Safety Federation

D. Bharat Security Forum

Correct Answer: A. Border Security ForceExplanation: BSF means Border Security Force.

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QID #12639 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer PYQ Practice Test 1 Easy

The Supreme Commander of the Indian Armed Forces is the?

Correct Answer: B. President
The President is the Supreme Commander.

Question: The Supreme Commander of the Indian Armed Forces is the?

A. Prime Minister

B. President

C. Defence Minister

D. Chief of Defence Staff

Correct Answer: B. PresidentExplanation: The President is the Supreme Commander.

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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.