**NDA Mathematics Answer Key 2020 Set A** – Candidates can get here NDA Mathematics Answer Key 2020 Set A for the exam to be held on September 06, 2020. The answer key is released by various unofficial sources just after the exam. Candidates who get Set A question paper of NDA Mathematics for **UPSC NDA/NA 2020 **can check its answer key from this page below and download PDF. Union Public Service Commission (UPSC) also releases the** NDA answer key** which contains correct answers of 120 questions asked in Mathematics Set A Question Paper. Candidates must secure marks more than the cut-offs to get shortlisted in NDA 2020 results. Check more details on **NDA Mathematics Answer Key 2020 Set A** from this page.

Contents

## NDA Mathematics Answer Key 2020 Set A

UPSC releases official NDA answer keys a few days after the exam. Candidates can estimate marks out of 300 by using the NDA Maths Set A Answer Key before the declaration of result of NDA 2020.

Apart from the official answer key, there are several coaching centres/ institutes that release an unofficial answer key. These are memory-based answer keys releases online right after the examination. Once the UPSC NDA examination is completed, applicants can get the direct link to check the answer key here.

**NDA Maths Unofficial SET A Answer Ke y – By Major Kalshi Classes Pvt. Ltd.**

Qs No | SET A |

1 | C |

2 | A |

3 | B |

4 | C |

5 | D |

6 | C |

7 | A |

8 | C |

9 | B |

10 | D |

11 | C |

12 | D |

13 | C |

14 | B |

15 | C |

16 | C |

17 | D |

18 | A |

19 | B |

20 | A |

21 | C |

22 | A |

23 | B |

24 | D |

25 | A |

26 | D |

27 | B |

28 | B |

29 | B |

30 | D |

31 | A |

32 | C |

33 | B |

34 | A |

35 | B |

36 | C |

37 | D |

38 | D |

39 | C,D |

40 | C |

41 | C |

42 | C |

43 | B |

44 | B |

45 | A |

46 | B |

47 | C |

48 | A |

49 | A |

50 | A |

51 | C |

52 | C |

53 | B |

54 | C |

55 | B |

56 | C |

57 | B |

58 | C |

59 | B |

60 | C |

61 | D |

62 | D |

63 | D |

64 | C |

65 | B |

66 | A |

67 | C |

68 | C |

69 | A |

70 | B |

71 | D |

72 | A |

73 | C |

74 | B |

75 | A |

76 | C |

77 | B |

78 | B |

79 | B |

80 | C |

81 | B |

82 | B |

83 | C |

84 | B |

85 | C |

86 | A |

87 | B |

88 | A |

89 | A |

90 | C |

91 | A |

92 | C |

93 | A |

94 | A |

95 | B |

96 | A |

97 | C |

98 | B |

99 | A |

100 | D |

101 | B |

102 | C |

103 | C |

104 | D |

105 | D |

106 | C |

107 | A |

108 | C |

109 | D |

110 | D |

111 | B |

112 | B |

113 | A |

114 | A |

115 | D |

116 | C |

117 | B |

118 | D |

119 | D |

120 | B |

**NDA Maths Unofficial SET A Answer Key 2020 By Trishul Defence Academy** –

**Click here**

**NDA Maths Unofficial SET A answer Key 2020 By Doon Indian Defence Academy** – **Click here**

**NDA Maths Unofficial SET A Answer Key – By Cadets Point Defence Academy**

**NDA Maths SET A Answer Key by Centurian Defense Academy Lucknow UP**

**NDA Maths SET A Answer Key by Warriors Defence Academy**

**NDA Maths SET A Answer Key by Cadets Point Defence Academy**

**Question Paper**

Finally, the NDA Maths SET A question paper is available. Candidates can check the same below.

**NDA Maths SET A Question Paper by RK Education**

**NDA Maths SET A Question Paper by Educational Sharma Ji**

### NDA Maths Answer Key 2020 Date

Union Public Service Commission conducts National Defence Academy / Naval Academy exam held twice a year. However, this year, a common exam is held for both NDA 1 and NDA 2, 2020. The important dates for NDA 2020 Answer Key and related events are as follows.

NDA 2020 | Important Dates |

UPSC NDA/NA 2020 Exam Date | 06 Sep 2020 |

Availability of NDA Question Paper and Answer Key of Mathematics Set A | To be announced |

Result | To be announced |

### Marking Scheme of NDA Mathematics 2020 Set A

To calculate the score achieved in the UPSC NDA Maths Exam 2020 candidates need to have the answer key and marking scheme with them. Both the things required are made available for the candidates on this page. Exam takers can check the marking scheme followed in the paper to calculate the score from down:

**NDA Mathematics Marking Scheme**

- +2.5 for correct answer
- -0.83 for incorrect answer (i.e 1/3 of the marks allocated to the question)

**For mathematics score use: **2.5 X (no. of correct answers) – 0.83 X (no. of wrong answers)

### How to Calculate Marks Using NDA Mathematics Answer Key 2020 Set A?

Now once knowing the marking scheme of the paper candidates can easily calculate the marks achieved in the paper. Check the steps below to calculate the probable score. Though the final score can only get to know through the official answer key but we have tried to find the closest correct answer for the candidates.

**Step 1:** In order to know the marks achieved candidates need to check their answer with that of the answer key answers.

**Step 2:** Now check how many correct and incorrect answers you have marked in the paper.

**Step 3:** So now for every right answer reward yourself with a 2.5 marks and for every wrong answer deduct 0.83 marks.

**Step 4:** Calculate all the positives and negatives and deduct the negatives from the positives.

**Step 5:** The resultant sum is the probable score you have achieved in the exam.

### How to Download Official NDA Mathematics Answer Key?

The commission publishes all the answer key on the website of Union Public Service Commission (UPSC) long time after the commencement of the exam. Candidates wanting to download the answer key for the exam can follow the procedure mentioned below:

**Step 1: **Candidates need to visit the official website of UPSC upsc.gov.in.

**Step 2:** After visiting the main website they will be able to check the examination tab on top of the website.

**Step 3:** Click on the tab and a dropdown list is appeared, under that click on the answer key sections.

**Step 4:** A list of all the answer key published so far by the commission will get open in front of you. Select the NDA Mathematics SET A answer key.

**Step 5:** Soon after this, a PDF will get open, check the answer and download it for future reference.

### NDA Mathematics Result 2020

The commission releases the result for the NDA Mathematics SET A 2020 on the official website. Candidates can visit upsc.gov.in in order to check the announced result for the exam. The candidates need to fulfil the specified cut-off set by the commission to make it to the merit list of the selected candidates. Candidates need to have a minimum of 25% marks in each subject and also touches the overall cut off to get selected for the final selection.** The result **is declared in the pdf format and contains the roll number and names of the selected candidates.

### About UPSC NDA NA 2020

NDA is conducted in two stages – written exam and Service Selection Board (SSB) Interview. The candidates are shortlisted for the Interview on the basis of marks obtained in the written exam. UPSC prepares final merit list based on the total marks secured in written exam and SSC Interview.

The National Defence Academy NDA & Naval Academy Examination is conducted twice annually in the month of April and September. However, a common exam is held this year. Candidates between 16.5 to 19.5 years of age, who have completed 10+2 are eligible to appear for the examination. The exam is conducted to shortlist candidates for Army, Navy and Air Force wings of NDA and Naval Academy (10+2 Cadet Entry Scheme).

**Let us know your feedback on NDA Mathematics Answer Key 2020 Set A in comments below.**

**Best of luck for your result!**

### NDA Answer Key Archives

**NDA Math Answer Key Set A by Major Kalshi**

Qs No | SET A |

1 | D |

2 | A |

3 | A |

4 | A |

5 | C |

6 | D |

7 | C |

8 | B |

9 | B |

10 | D |

11 | C |

12 | D |

13 | A |

14 | A |

15 | C |

16 | C |

17 | C |

18 | D |

19 | C |

20 | C |

21 | C |

22 | B |

23 | C |

24 | C |

25 | A |

26 | C |

27 | D |

28 | B |

29 | B |

30 | C |

31 | D |

32 | B |

33 | C |

34 | A |

35 | C |

36 | C |

37 | A |

38 | C |

39 | D |

40 | D |

41 | B |

42 | A |

43 | C |

44 | C |

45 | D |

46 | B |

47 | C |

48 | C |

49 | B |

50 | B |

51 | D |

52 | D |

53 | A |

54 | C |

55 | B |

56 | D |

57 | B |

58 | D |

59 | B |

60 | A |

61 | A |

62 | D |

63 | A |

64 | A |

65 | C |

66 | C |

67 | D |

68 | D |

69 | B |

70 | B |

71 | B |

72 | D |

73 | B |

74 | A |

75 | C |

76 | B |

77 | A |

78 | D |

79 | A |

80 | D |

81 | D |

82 | D |

83 | A |

84 | A |

85 | B |

86 | D |

87 | C |

88 | C |

89 | A |

90 | B |

91 | B |

92 | D |

93 | B |

94 | C |

95 | A |

96 | B |

97 | A |

98 | A |

99 | A |

100 | A |

101 | D |

102 | A |

103 | B |

104 | B |

105 | B |

106 | C |

107 | B |

108 | B |

109 | D |

110 | B |

111 | A |

112 | A |

113 | C |

114 | D |

115 | B |

116 | C |

117 | D |

118 | C |

119 | B |

120 | B |

**NDA Math Answer Key Set A by Aim and Achieve**

**NDA Math Answer Key by Major Kalshi**

**NDA Math Answer Key Part 1 by Impetus Gurukul**

**NDA Math Answer Key Part 2 by Impetus Gurukul**

**NDA Math Answer Key Part 3 by Impetus Gurukul**

### Get Here All NDA 1 2019 Answer Keys

- UPSC NDA 1 2019 Answer Key GAT: Set A, Set B, Set C, Set D.
- UPSC NDA 1 2019 Answer Key Mathematics: Set A, Set B, Set C, Set D.

### NDA Answer Key

**(A) NDA Mathematics Answer Key 2019 Set A**

Qs | Ans | Qs | Ans |

1 | D | 61 | B |

2 | B | 62 | C |

3 | D | 63 | A |

4 | B | 64 | A |

5 | A | 65 | D |

6 | D | 66 | B |

7 | A | 67 | D |

8 | D | 68 | A |

9 | B | 69 | B |

10 | A | 70 | D |

11 | D | 71 | A |

12 | B | 72 | D |

13 | B | 73 | B |

14 | B | 74 | D |

15 | B | 75 | C |

16 | B | 76 | C |

17 | B | 77 | C |

18 | B | 78 | A |

19 | D | 79 | D |

20 | C | 80 | C |

21 | B | 81 | B |

22 | B | 82 | B |

23 | C | 83 | D |

24 | C | 84 | A |

25 | B | 85 | B |

26 | D | 86 | D |

27 | A | 87 | A |

28 | C | 88 | B |

29 | C | 89 | C |

30 | A | 90 | C |

31 | A | 91 | A |

32 | C | 92 | D |

33 | C | 93 | B |

34 | B | 94 | A |

35 | A | 95 | D |

36 | A | 96 | C |

37 | A | 97 | A |

38 | C | 98 | C |

39 | D | 99 | C |

40 | B | 100 | A |

41 | C | 101 | D |

42 | B | 102 | D |

43 | B | 103 | A |

44 | B | 104 | C |

45 | B | 105 | C |

46 | A | 106 | C |

47 | B | 107 | C |

48 | A | 108 | C |

49 | B | 109 | C |

50 | C | 110 | C |

51 | D | 111 | C |

52 | B | 112 | B |

53 | B | 113 | A |

54 | D | 114 | B |

55 | A | 115 | B |

56 | D | 116 | A |

57 | C | 117 | D |

58 | B | 118 | D |

59 | A. | 119 | A |

60 | A. | 120 | B |

Click here to download answer key of NDA 1 2019 Mathematics Set A PDF. Or watch the video below.

Click here to download question paper of NDA 1 2019 Mathematics.