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Home » UPSC » CDS » CDS 1 2021 Answer Key Maths Set B Available

CDS 1 2021 Answer Key Maths Set B Available

by AglaSem EduTech
February 8, 2021
in CDS
Reading Time: 13 mins read
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CDS 1 2021 Answer Key Maths Set B
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CDS 1 2021 Answer Key Maths Set B: Candidates can get the CDS 2021 Set B Answer Key for Maths from this page. Union Public Service Commission (UPSC) releases the answer key for CDS on the official website. A common answer key is released for all maths sets in pdf form. Also the unofficial answer key is released by the coaching institutes. Answer key helps the candidates to calculate their probable score. For a correct answer, add 5/6 marks and deduct 5/18 marks for an incorrect answer. Check more details on CDS 2021 Set B Maths Answer Key from this page.

Contents

  • CDS 1 2021 Answer Key Maths Set B
    • CDS 2021 Other subjects Answer key
    • How to Use CDS 2021 Set B Answer Key for Maths to Calculate Score?
    • How to download Official CDS 2021 Set B Answer Key for Maths?
    • Representation Against CDS 2021 Question Paper
    • CDS 2021 Result
    • CDS Exam
  • CDS Answer Key Archive

CDS 1 2021 Answer Key Maths Set B

Here is the answer key of CDS 1 2021 exam for Maths paper, Set B. Candidates can note all correct answers from the table. And if they think any answer is wrong, please comment in comments section below.

  • Exam Name: Combined Defence Service 1
  • Subject: Elementary Mathematics
  • Set: B
  • Exam Date: 07 Feb 2021

CDS I 2021 Maths Set B Answer Key

Ques. noAnsQues. no.Ans
1A61
2A62
3C63
4D64
5A65
6C66
7B67
8D68
9A69
10A70
11B71
12A72
13D73
14C74
15A75
16D76
17B77
18B78
19C79
20A80
21B81
22A82
23C83
24B84
25B85
26D86
27A87
28C88
29A89
30D90
31D91
32B92
33A93
34D94
35D95
36A96
37D97
38B98
39A99
40C100
41B101
42B102
43C103
44B104
45C105
46D106
47C107
48A108
49B109
50B110
51A111
52A112
53C113
54D114
55A115
56C116
57B117
58D118
59A119
60A120

CDS 2021 Other subjects Answer key

Check the given table in order to get the other subjects answer key:

SubjectsSet ASet BSet CSet D
EnglishClick hereClick hereClick hereClick here
MathsClick hereClick hereClick hereClick here
GKClick hereClick hereClick hereClick here

How to Use CDS 2021 Set B Answer Key for Maths to Calculate Score?

The answer key can be used by the candidates to calculate the total marks scored by the candidates. The answer key is released to maintain the transparency of conduct of exam. Firstly, candidates have to download the answer key from the official website. After that, they have to cross check the answers with the answers marked in the exam. Then, the candidates can calculate total score by using the given marking scheme and formulae:

  • Correct answer: +5/6 marks
  • Incorrect answer: -5/18 marks
  • Unattempted questions: 0 mark
  • Two answers for one question: -5/18 marks

Formulae to calculate total marks is given below:

Total Marks Scored= (5/6 x No. of right answers)- (5/18 x no. of wrong answers)

How to download Official CDS 2021 Set B Answer Key for Maths?

Below are the steps to download the official answer key of Set-B Mathematics section:

Step 1: First of all, visit the official website of UPSC i.e. upsc.gov.in.

Step 2: Secondly, click on the “Examinations” in drop-down menu.

Step 3: Then, click on the “answer keys” button in the drop-down menu

Step 4: After that, search for the exam name and elementary mathematics subject in the answer key section.

Step 5: Click on the link for the PDF of the answer given against the section of mathematics.

Step 6: After clicking on that, answer key appears on the screen. Candidates have to download the answer key in order to calculate their score.

Representation Against CDS 2021 Question Paper

There is a provision to submit the representation against CDS 2021 question paper. The representation question paper means objecting the questions asked in the exam. The question paper can be objected within 7 days starting from the day after the exam. A representation can be submitted only through the official website.

CDS 2021 Result

UPSC published the CDS result in online mode only. The result is a merit list of all the candidates who qualified the written exam. The candidates are required secure at minimum qualifying marks specified by the commission. The candidates who clear the exam are eligible to appear in the personal interview conducted by the Service Selection Board. The candidate who clears the personal interview is called for medical examination after which they are eligible for recruitment.

CDS Exam

The written exam for Combined Defence Service is conducted every year by Union Public Service Commission. This exam is held twice every year. The candidate who appears in the exam of CDS goes through the selection process of written exam, personal interview, medical examination and training. The documents of the candidate are also verified before the personal interview. The interview has two stages. First is Picture preceptions and the second stage is Group discussion. If the candidate clears all of them then the candidate is selected for CDS. 


CDS Answer Key Archive

CDS II 2020 Maths Set B Answer Key 

Ques. no.AnsQues. no.Ans
1B61C
2A62D
3A63B
4D64C
5C65B
6B66B
7B67C
8D68B
9D69B
10C70C
11D71C
12D72B
13C73C
14D74A
15D75C
16B76A
17B77D
18B78D
19B79C
20C80A
21A81B
22C82B
23AA83A
24A84B
25C85D
26D86C
27B87A
28B88B
29B89B
30D90A
31C91D
32B92C
33C93D
34A94C
35C95A
36A96B
37B97A
38C98B
39A99D
40A100D
41B
42A
43D
44C
45A
46B
47C
48B
49A
50C
51A
52C
53D
54D
55B
56C
57B
58C
59D
60D

UPSC CDS 2 2020 Question Paper Maths Set B

Previous year question paper and answer key.

Qs. No. Ans Qs. No. Ans
1 D 51 A
2 D 52 B
3 B 53 A
4 A 54 B
5 D 55 D
6 A 56 D
7 D 57 D
8 A 58 D
9 A 59 C
10 C 60 A
11 D 61 B
12 D 62 C
13 A 63 B
14 A 64 D
15 B 65 A
16 B 66 C
17 C 67 B
18 D 68 D
19 D 69 C
20 C 70 B
21 C 71 A
22 B 72 C
23 A 73 C
24 A 74 D
25 C 75 A
26 A 76 C
27 B 77 C
28 D 78 D
29 B 79 C
30 B 80 C
31 A 81 B
32 B 82 C
33 C 83 C
34 D 84 A
35 B 85 C
36 B 86 C
37 A 87 D
38 D 88 B
39 D 89 B
40 D 90 B
41 A 91 C
42 B 92 C
43 B 93 C
44 B 94 C
45 D 95 A
46 B 96 B
47 A 97 B
48 B 98 C
49 C 99 D
50 B 100 A

Click here to download CDS 1 2020 Answer Key Maths Set B PDF

  • Click Here to Get CDS Answer Key and Question Paper for 8 years.

CDS Math Answer Key

Tags: Answer KeyCDSUPSC Answer KeyUPSC CDS Maths Answer Keyupsc.gov.in

Comments 4

  1. hh says:
    2 years ago

    math ka bahut answer aap galat diye h

  2. subhash says:
    2 years ago

    thanks for updating us.
    You can tell us which answers are incorrect

  3. Ajay Singh says:
    2 years ago

    Set B me
    Q13 Ka D
    Q24 Ka B
    Q47 Ka C
    Q53 ka C
    Q90 Ka C hoga
    Thanks..

  4. subhash says:
    2 years ago

    THANKS

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