Aptitude - Simplification - Discussion
Discussion Forum : Simplification - General Questions (Q.No. 1)
1.
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 ?
Answer: Option
Explanation:
Let number of notes of each denomination be x.
Then x + 5x + 10x = 480
16x = 480
x = 30.
Hence, total number of notes = 3x = 90.
Discussion:
77 comments Page 6 of 8.
Nandhu said:
9 years ago
What do you mean denomination?
Chaithra said:
3 years ago
Thanks for explaining @Ramesh.
Raju said:
9 years ago
Well said, Thank you @Ramesh.
Arsalan said:
6 years ago
How come 3x? Please explain.
(8)
Bhanu kumar thakur said:
9 years ago
Thank you very much @Ramesh.
Kalyani said:
7 years ago
Thanks all for explaining.
Subin said:
8 years ago
Nice explanation. Thanks.
Mary said:
5 years ago
How come 16? Explain it.
(2)
Prepskool said:
9 years ago
Nice method @Deep Goel.
Jahirul said:
1 decade ago
30*10=300 definition?
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