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NDA Exam I 2016: Sample Question Set 7- Science

We are providing the set of 10 multiple choice question (MCQ) based on the Science, which comes under the General Ability paper. It will be helpful to prepare for the coming NDA Exam I 2016.

Mar 29, 2016 17:22 IST
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NDA Exam I 2016 – 17th April 2016
(Science)

1. Which vitamin is called ascorbic acid?
A. B12
B. C
C. B9
D. A
Ans: B

2. Those animals which eat only other animals are called:
A. Omnivore
B. Carnivore
C. Decomposer
D. Herbivore
Ans: B

3. Which of the following act as cleansing agents of environment?
A. Consumers
B. Decomposers
C. Producers
D. Farmers
Ans: B

4. Who discovered the law of the photoelectric effect?
A. Isaac Newton
B. Albert Einstein
C. Nils Bohr
D. Ernest Rutherford
Ans: B

5. Who created the polio vaccine?
A. David Baltimore
B. E.O. Wilson
C. Alfred Kinsey
D. Dr. Jonas Salk
Ans: D

6. Which of the following is a bacterial disease of crop plant?
A. Blight of rice
B. Powdery mildew
C. Wilt of cotton
D. Coffee rust
Ans: A

7. Which of the following is the heaviest metal?
A. osmium
B. mercury
C. iron
D. nickel
Ans: B

8.  Which of the following is used for clean oxidation?  
A. Supercritical carbon dioxide
B. Supercritical hydrogen
C.  Aqueous hydrogen peroxide
D. All of these
Ans: C

9. Green solvents are derived from ______.
A. Renewable resources
B. Carbon resources
C. Non-renewable resources
D. All of these
Ans: A

10. Eating tobacco and throwing on the road can produce______pollutant.
A. Air
B. Soil
C. Noise
D. Water
Ans: B

NDA Exam I 2016: Sample Question Set 6- Science

NDA Exam I 2016: Sample Question Set 4- Geography

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