NDA Exam I 2016 – 17th April 2016
(Science)

1. What is the pain receptor called?
A. Nociception
B. Cerebellum candelabrum
C. Motor neurons
D. Axon
Ans: A

2. Which part of the eye determines the colour of the eye?
A. Pupil
B. Iris
C. Cornea
D. Eye lids
Ans: B

3. Which part of the body contains most bones?
A. Hands
B. Legs
C. Arms
D. Neck
Ans: A

4. Which pigment determines the colour of the hair?
A. Haemoglobin
B. Eumelanin and pheomelanin
C. Rhodopsin
D. Lutein
Ans: B

5. Which hormone regulates blood pressure?
A. Thyroxin
B. Serotonin
C. Renin-angiotensin-aldosterone system
D. Melatonin
Ans: C

6. Which hormone controls blood sugar level?
A. Insulin
B. Thromboxane
C. Amylin
D. Calcitonin
Ans: A

7. How many pairs of chromosomes do a human cell has?
A. 2
B. 23
C. 32
D. 44
Ans: B

8. Which of the following elements are there in the body?
A. Copper
B. Calcium
C. Iron
D. All of the above
Ans: D

9. Which gland secretes growth hormone?
A. Pituitary gland
B. Adrenal gland
C. Pineal gland
D. Thyroid gland
Ans: A

10. Which of the following is a fat soluble vitamin?
A. Vitamin A
B. Vitamin C
C. Vitamin B3
D. Vitamin B12
Ans: A

NDA Exam I 2016: Sample Question Set 4- Polity

NDA Exam I 2016: Sample Question Set 5- Science

NDA Exam I 2016: Sample Question Set 4- History