NDA i.e. National Defence Academy is one of the most awaited examinations among the other defence examination. It is conducted by UPSC twice a year. First probably in the month of March-April and second in the month of September-November.
NDA invites applications of all the 12th class pass students for the recruitment in Indian Armed Forces i.e. Indian Army, Indian Navy and Indian Air Force. It is a commissioned level examination providing a prestigious job of serving the country to a candidate.
NDA is basically divided into three phases. The first phase is Written Examination, those who qualify in written examination will get eligible for the next and second phase i.e. SSB interviews and after clearing this 5 days interview he will go for a medical test. Based on the written examination and SSB interview a merit list will be prepared that will decide who got successful in the examination.
Successful students will further go for a training of 4 years duration in Khadakwasala, Pune.
NDA 2 2019 examination was successfully conducted on 17th November 2019. As the paper is over students must be interested to know about the paper. Here in this article we are going to examine the Science section of NDA 2 2019 paper.
Science is one among the important subjects of NDA. Part B of the GAT i.e. General Ability test paper holds questions on science subject. Science consists about 50 questions in NDA examination.
In NDA 2 2019 examination, the questions of Science was divided as follows:
| Subjects | No. Of Questions |
| Physics | 25 |
| Chemistry | 15 |
| Biology | 12 |
| Biology | 52 |
Division of Biology in NDA 2 2019 exam :
| Topics | No. Of Questions |
| Animal Physiology | 4 |
| Food | 1 |
| Plant Physiology | 2 |
| Cell | 2 |
| Disease | 1 |
| Ecology | 2 |
Division of Physics in NDA 2 2019 exam :
| Unit | No. Of Questions | Topics of questions |
| MECHANICS | 10 |
|
| HEAT | 4 |
|
| SOUND & WAVES | 2 | |
| ELECTROMAGNETIC WAVE | 3 | |
| CURRENT & ELECTRICITY | 4 |
|
| LIGHT | 2 |
Division of Chemistry in NDA 2 2019 exam :
| TOPICS | No. Of Questions |
| ATOMIC STRUCTURE
MOLE |
2 |
| ELEMENT
COMPOUND & MIXTURE |
2 |
| PHYSICAL CHEMISTRY
CHEMICAL CHEMISTRY |
2 |
| OSMOSIS
DIFFUSSION ADSORPTION ABSORPTION |
3 |
| FUEL GAS
LIQUID FUEL |
1 |
| ECS
EMF |
2 |
| VITAMIN
CEMENT GLASS |
3 |
| DIAMOND &GRAPHITE | 1 |
From the above analysis we can see that there is no change in the pattern of science section, like always from the overall science section physics got the highest number of question following it is chemistry and lastly Biology with 12 questions. Science section got a total of 52 questions. The difficulty level of science section of NDA examination was moderate.
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