Multiple choice general knowledge math & puzzles

A boy have 10- 1 rs coin, 5- 2 rs coin and 2 - 5 rs coin. He had given 4 coins to pay 10 rs. Tell the possibility

  1. 2 - 1 rs, 1 - 2 rs, 1 - 5 rs

  2. 1- 1 rs, 2 - 2 rs, 1-- 5 rs

  3. 2 - 1 rs, 2- 2 rs, 1 -5 rs

  4. 1- 1 rs, 1 -2 rs, 2 - 5 rs
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To make exactly 10 rupees using 4 coins from available denominations, option B uses: 1 × 1 rupee + 2 × 2 rupee + 1 × 5 rupee = 1 + 4 + 5 = 10. This satisfies both the amount and coin count requirements.

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