Q1. यदि x2 + x + 1 = 0 है, तो x^{199} + x^{200} + x^{201} का मान क्या है?
- (a) -1
- (b) 0
- (c) 1
- (d) 3
| Detail | Information |
|---|---|
| Examination | National Defence Academy and Naval Academy Examination (II) |
| Year | 2021 |
| Conducting Body | UPSC |
| Paper | Mathematics |
| Subject | Mathematics |
| Duration | 2 Hours |
| Maximum Marks | 300 |
| Number of Questions | 120 |
| Question Type | Objective (MCQ) |
This is the Mathematics paper for the National Defence Academy and Naval Academy Examination (II), 2021, conducted by UPSC. The paper consists of 120 objective-type questions, with a total maximum mark of 300 and a time duration of 2 hours and 30 minutes. This paper is crucial for aspirants aiming to join the NDA and NA, testing their mathematical aptitude and problem-solving skills. Practicing with this paper helps understand the exam pattern, difficulty level, and key topics.
Scanned pages 1–2 for reference. Download the official PDF for the full paper.
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The full name of the exam is the National Defence Academy and Naval Academy Examination (II), 2021.
The Union Public Service Commission (UPSC) conducts the NDA NA II 2021 examination and releases the Mathematics paper.
The subject of this question paper is Mathematics.
There are 120 questions (prashnansh) in the NDA NA II 2021 Mathematics paper.
The maximum marks for the NDA NA II 2021 Mathematics paper is 300.
The time allowed for the NDA NA II 2021 Mathematics paper is 2 hours and 30 minutes.