A man has Rs.480 in the denominations of one-rupee notes, five-rupee notes and…
2025
A man has Rs.480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
- A.
85
- B.
75
- C.
80
- D.
90
Attempted by 7 students.
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Correct answer: D
Let the number of notes of each denomination be x.
Total value = 1·x + 5·x + 10·x = 16x = 480.
So x = 480 ÷ 16 = 30.
Total number of notes = 3x = 3 × 30 = 90.
Therefore, the total number of notes he has is 90.