A man has in all Rs. 640 in the denominations of one-rupee, five-rupee and ten-rupee notes. The number of each type of notes are equal. What is the total number he has?

Answer: 120
Explanation

x + 5x + 10x = 640

16x = 640

x = 40

∴ no. of notes = 40×3=120

This question appeared in Past Papers (3 times)
This question appeared in Subjects (2 times)
MATHS MCQS (1 times)

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