NDA 2023 Question Paper PDF Download

NDA Question Paper 2023 PDF read online or download for free from the link given at the bottom of this article.

Hello, Friends today we are sharing with you NDA Question Paper 2023 PDF to help students. If you are searching NDA Question Paper 2022 in PDF format then you have arrived at the right website and you can directly download it from the link given at the bottom of this page.

Union Public Service Commission (UPSC) has successfully conducted the UPSC NDA 1 exam on 10th April 2023 at various exam centers. Candidates who took UPSC NDA 1 2022 Exam on April 10 can submit objections to these question papers using the Online Question Paper Representation Portal (QPRep) before the deadline as prescribed by the authority.

NDA Previous Year Questions With Solutions

Question 1: Radiocarbon is produced in the atmosphere as a result of

1. collision between fast neutrons and nitrogen nuclei present in the atmosphere
2. action of ultraviolet light from the sun on atmospheric oxygen
3. action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere
4. lightning discharge in atmosphere

Answer: 1

Question 2: It is easier to roll a stone up a sloping road than to lift it vertical upwards because

1. work done in rolling is more than in lifting
2. work done in lifting the stone is equal to rolling it
3. work done in both is same but the rate of doing work is less in rolling
4. work done in rolling a stone is less than in lifting it

Answer: 4

Question 3: The absorption of ink by blotting paper involves

1. viscosity of ink
2. capillary action phenomenon
3. diffusion of ink through the blotting
4. siphon action

Answer: 2

Question 4: Siphon will fail to work if

1. the densities of the liquid in the two vessels are equal
2. the level of the liquid in the two vessels are at the same height
3. both its limbs are of unequal length
4. the temperature of the liquids in the two vessels are the same

Answer: 2

Question 5: Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to

1. the heating effect of current alone
2. hysteresis loss alone
3. both the heating effect of current and hysteresis loss
4. intense sunlight at noon

Answer: 3

NDA Question Paper 2023 PDF Download