IBPS-CSA · Quantitative Aptitude

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Five questions to begin your revision

Open each answer only after choosing your own response.

01Medium · ✓ Verified answer

IBPS CSA practice check: Find the average of 45, 48, 51, 54 and 57.

  1. 51
  2. 49
  3. 53
  4. 54
Check answer and explanation +
A — 51

The five values are symmetric around 51; their sum is 255, and 255 ÷ 5 = 51. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Average; mapped to the published IBPS CSA quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
02Medium · ✓ Verified answer

IBPS CSA high-priority drill: Find the average of 46, 49, 52, 55 and 58.

  1. 50
  2. 54
  3. 55
  4. 52
Check answer and explanation +
D — 52

The five values are symmetric around 52; their sum is 260, and 260 ÷ 5 = 52. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Average; mapped to the published IBPS CSA quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
03Medium · ✓ Verified answer

IBPS CSA foundation revision: Find the average of 47, 50, 53, 56 and 59.

  1. 55
  2. 56
  3. 53
  4. 51
Check answer and explanation +
C — 53

The five values are symmetric around 53; their sum is 265, and 265 ÷ 5 = 53. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Average; mapped to the published IBPS CSA quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
04Medium · ✓ Verified answer

IBPS CSA speed-building set: Find the average of 48, 51, 54, 57 and 60.

  1. 57
  2. 54
  3. 52
  4. 56
Check answer and explanation +
B — 54

The five values are symmetric around 54; their sum is 270, and 270 ÷ 5 = 54. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Average; mapped to the published IBPS CSA quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
05Medium · ✓ Verified answer

IBPS CSA accuracy checkpoint: Find the average of 49, 52, 55, 58 and 61.

  1. 55
  2. 53
  3. 57
  4. 58
Check answer and explanation +
A — 55

The five values are symmetric around 55; their sum is 275, and 275 ÷ 5 = 55. The displayed answer was independently recomputed during publication.

Source: NCERT Mathematics Classes VI–X · Average; mapped to the published IBPS CSA quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.
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