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SSC CPO Quantitative Aptitude Number System Medium Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve

Solve this faster with the right shortcut first

Shortcut used: Use divisibility, cancellation, and BODMAS before long calculation.
Solve in 3 steps:
  1. Check operation order.
  2. Cancel common factors.
  3. Use divisibility/remainder rules where applicable.
Common mistake: Do not break left-to-right order for equal-priority operations.
Question 3 Multiple Choice Question
Question
What is the greatest number that divides 187 and 233 leaving remainder 7 in each case?
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SSC CPO Quantitative Aptitude Number System
60s
Question 3
Medium Marks: 1.0 Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve

Shortcut used, common trap, and the fastest solving route

Shortcut used: Use divisibility, cancellation, and BODMAS before long calculation.
Solve in 3 steps:
  1. Check operation order.
  2. Cancel common factors.
  3. Use divisibility/remainder rules where applicable.
Common mistake: Do not break left-to-right order for equal-priority operations.
Question

What is the greatest number that divides 187 and 233 leaving remainder 7 in each case?

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