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Q: The normal adult heart has how many chambers?

Correct Answer: C. 4. The human heart has four chambers.

Q: The functional unit of kidney is?

Correct Answer: B. Nephron. Nephron is the functional filtration unit of kidney.

Q: The oxygen carrying component of blood is?

Correct Answer: B. Hemoglobin. Hemoglobin transports oxygen.

Q: The first milk after delivery is called?

Correct Answer: A. Colostrum. Colostrum is the first breast milk.

Q: The placenta connects fetus to mother through?

Correct Answer: B. Umbilical cord. Umbilical cord connects fetus and placenta.

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 #12458 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 Easy

The normal adult heart has how many chambers?

Correct Answer: C. 4
The human heart has four chambers.

Question: The normal adult heart has how many chambers?

A. 2

B. 3

C. 4

D. 5

Correct Answer: C. 4Explanation: The human heart has four chambers.

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QID #12457 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 Easy

The functional unit of kidney is?

Correct Answer: B. Nephron
Nephron is the functional filtration unit of kidney.

Question: The functional unit of kidney is?

A. Neuron

B. Nephron

C. Alveolus

D. Osteon

Correct Answer: B. NephronExplanation: Nephron is the functional filtration unit of kidney.

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QID #12456 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 Easy

The oxygen carrying component of blood is?

Correct Answer: B. Hemoglobin
Hemoglobin transports oxygen.

Question: The oxygen carrying component of blood is?

A. Platelet

B. Hemoglobin

C. Albumin

D. Fibrinogen

Correct Answer: B. HemoglobinExplanation: Hemoglobin transports oxygen.

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QID #12455 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 Easy

The first milk after delivery is called?

Correct Answer: A. Colostrum
Colostrum is the first breast milk.

Question: The first milk after delivery is called?

A. Colostrum

B. Formula milk

C. Serum

D. Mucus

Correct Answer: A. ColostrumExplanation: Colostrum is the first breast milk.

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QID #12454 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 Easy

The placenta connects fetus to mother through?

Correct Answer: B. Umbilical cord
Umbilical cord connects fetus and placenta.

Question: The placenta connects fetus to mother through?

A. Ureter

B. Umbilical cord

C. Fallopian tube

D. Cervix

Correct Answer: B. Umbilical cordExplanation: Umbilical cord connects fetus and placenta.

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QID #12453 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12452 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12451 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12450 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12449 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12448 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12447 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12446 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12445 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12444 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12443 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12442 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12441 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12440 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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 #12439 BSF SI Nursing Officer Mock Test Series & PYQs BSF SI Nursing Officer Full Mock Test 9 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

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