Banking Exams Quant — Question 1817
Question
A bag contains coins of ₹1, ₹2 and ₹5 in the ratio 3 : 2 : 1 by number. If there are 30 one-rupee coins, what is the total value of all the coins?
- ₹100
- ₹110
- ₹120
- ₹130
Correct answer
C — ₹120
Explanation (English)
₹1 coins = 30 correspond to 3 parts, so 1 part = 10. Then ₹2 coins = 20 and ₹5 coins = 10. Value = 30×1 + 20×2 + 10×5 = 30 + 40 + 50 = ₹120.
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