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Topic

Number Theory

Asked 2 times in CAPF, peaking in 2025.
2
PYQs
1
Exams
1
Years active
2025–2025
Span
2025
Peak
0/2
Answers
📅 Full chronological timeline →

Key insights

  • Most tested in CAPF — 2 of 2 PYQs
  • Most asked in 2025
  • Recurs across 1 years (2025–2025)

Across exams

CAPF · 2

How the concept evolved

225
Rising — more than half its appearances (2 of 2) are since 2016.

Sample questions

You've seen the pattern — here are a few of the actual PYQs.
CAPF2025
The sum of two numbers is 168. If their HCF is 14, how many such pairs of numbers are possible?
  1. A 1
  2. B 2
  3. C 3
  4. D 0
Answer key not yet available (pending official release)
Current Affairs & Static GK › Miscellaneous GK
CAPF2025
The value at the tenth place of a three-digit number is twice the value at the unit's place. The value at the hundredth place is 75% of the value at the unit's place. How many such numbers are possible?
  1. A 0
  2. B 1
  3. C 2
  4. D 3
Answer key not yet available (pending official release)
Current Affairs & Static GK › Miscellaneous GK

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