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NABARD Grade A Mathematical Operations Questions with Answers & Explanations

20 Mathematical Operations questions from the Reasoning section of NABARD Grade A, each with the correct answer and a worked explanation. Try each question first, then tap Show answer to check. When you're ready, take the timed chapter-wise test to see your all-India rank.

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Question 1

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 7 + 7 − 20 × 5 ÷ 6

  1. A45
  2. B52
  3. C47
  4. D49
  5. E46
Show answer
Answer: (C) 47 Replace the signs: 7 × 7 + 20 ÷ 5 − 6 = 49 + 4 − 6 = 47.
Question 2

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 8 − 36 × 4 ÷ 4

  1. A52
  2. B51
  3. C48
  4. D56
  5. E53
Show answer
Answer: (E) 53 Replace the signs: 6 × 8 + 36 ÷ 4 − 4 = 48 + 9 − 4 = 53.
Question 3

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 2 + 12 − 28 × 4 ÷ 1

  1. A31
  2. B27
  3. C32
  4. D30
  5. E29
Show answer
Answer: (D) 30 Replace the signs: 2 × 12 + 28 ÷ 4 − 1 = 24 + 7 − 1 = 30.
Question 4

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 4 + 5 − 10 × 2 ÷ 5

  1. A20
  2. B19
  3. C15
  4. D22
  5. E18
Show answer
Answer: (A) 20 Replace the signs: 4 × 5 + 10 ÷ 2 − 5 = 20 + 5 − 5 = 20.
Question 5

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 4 − 36 × 4 ÷ 9

  1. A25
  2. B22
  3. C27
  4. D26
  5. E24
Show answer
Answer: (E) 24 Replace the signs: 6 × 4 + 36 ÷ 4 − 9 = 24 + 9 − 9 = 24.
Question 6

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 20 − 35 × 5 ÷ 1

  1. A127
  2. B128
  3. C131
  4. D129
  5. E126
Show answer
Answer: (E) 126 Replace the signs: 6 × 20 + 35 ÷ 5 − 1 = 120 + 7 − 1 = 126.
Question 7

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 3 + 19 − 4 × 2 ÷ 9

  1. A50
  2. B55
  3. C51
  4. D45
  5. E47
Show answer
Answer: (A) 50 Replace the signs: 3 × 19 + 4 ÷ 2 − 9 = 57 + 2 − 9 = 50.
Question 8

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 4 + 4 − 12 × 3 ÷ 4

  1. A11
  2. B19
  3. C14
  4. D18
  5. E16
Show answer
Answer: (E) 16 Replace the signs: 4 × 4 + 12 ÷ 3 − 4 = 16 + 4 − 4 = 16.
Question 9

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 3 + 3 − 54 × 6 ÷ 1

  1. A14
  2. B19
  3. C17
  4. D22
  5. E12
Show answer
Answer: (C) 17 Replace the signs: 3 × 3 + 54 ÷ 6 − 1 = 9 + 9 − 1 = 17.
Question 10

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 4 + 12 − 40 × 8 ÷ 4

  1. A51
  2. B54
  3. C47
  4. D48
  5. E49
Show answer
Answer: (E) 49 Replace the signs: 4 × 12 + 40 ÷ 8 − 4 = 48 + 5 − 4 = 49.

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Question 11

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 7 + 15 − 8 × 2 ÷ 7

  1. A105
  2. B102
  3. C107
  4. D104
  5. E97
Show answer
Answer: (B) 102 Replace the signs: 7 × 15 + 8 ÷ 2 − 7 = 105 + 4 − 7 = 102.
Question 12

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 3 + 18 − 14 × 7 ÷ 2

  1. A54
  2. B51
  3. C57
  4. D59
  5. E52
Show answer
Answer: (A) 54 Replace the signs: 3 × 18 + 14 ÷ 7 − 2 = 54 + 2 − 2 = 54.
Question 13

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 9 + 20 − 21 × 7 ÷ 8

  1. A176
  2. B174
  3. C175
  4. D172
  5. E178
Show answer
Answer: (C) 175 Replace the signs: 9 × 20 + 21 ÷ 7 − 8 = 180 + 3 − 8 = 175.
Question 14

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 15 − 20 × 5 ÷ 7

  1. A85
  2. B90
  3. C92
  4. D88
  5. E87
Show answer
Answer: (E) 87 Replace the signs: 6 × 15 + 20 ÷ 5 − 7 = 90 + 4 − 7 = 87.
Question 15

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 5 + 9 − 48 × 8 ÷ 1

  1. A52
  2. B55
  3. C49
  4. D50
  5. E53
Show answer
Answer: (D) 50 Replace the signs: 5 × 9 + 48 ÷ 8 − 1 = 45 + 6 − 1 = 50.
Question 16

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 9 − 81 × 9 ÷ 7

  1. A57
  2. B61
  3. C56
  4. D59
  5. E54
Show answer
Answer: (C) 56 Replace the signs: 6 × 9 + 81 ÷ 9 − 7 = 54 + 9 − 7 = 56.
Question 17

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 6 + 5 − 18 × 2 ÷ 8

  1. A34
  2. B26
  3. C31
  4. D32
  5. E29
Show answer
Answer: (C) 31 Replace the signs: 6 × 5 + 18 ÷ 2 − 8 = 30 + 9 − 8 = 31.
Question 18

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 4 + 7 − 72 × 8 ÷ 3

  1. A35
  2. B39
  3. C34
  4. D29
  5. E32
Show answer
Answer: (C) 34 Replace the signs: 4 × 7 + 72 ÷ 8 − 3 = 28 + 9 − 3 = 34.
Question 19

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 8 + 17 − 45 × 5 ÷ 1

  1. A149
  2. B146
  3. C144
  4. D141
  5. E147
Show answer
Answer: (C) 144 Replace the signs: 8 × 17 + 45 ÷ 5 − 1 = 136 + 9 − 1 = 144.
Question 20

If '+' means '×', '−' means '+', '×' means '÷' and '÷' means '−', what is the value of: 4 + 18 − 18 × 2 ÷ 2

  1. A84
  2. B80
  3. C81
  4. D79
  5. E77
Show answer
Answer: (D) 79 Replace the signs: 4 × 18 + 18 ÷ 2 − 2 = 72 + 9 − 2 = 79.

These are RankerClub practice questions written in the NABARD Grade A pattern. They are not official SSC/IBPS/RRB papers.

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