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Aptitude - Simplification - Discussion

Discussion Forum : Simplification - General Questions (Q.No. 1)
Simplification
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 ?
45
60
75
90
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 4 of 8.
SURAJSINGH said:   8 years ago
How many number of ten rupee notes?
Chandan said:   6 years ago
Thanks @Ankita.
SURYA ICT said:   8 years ago
Thank @Ramesh.
Ankush said:   8 years ago
In a bag, there are 1120 rupee.
All of them are 20 and 10.
Total no of notes 80.
Now, find no of 20 rupee notes.
Aarya Bhadauriya said:   8 years ago
Rakesh has three more fiv- rupee notes than ten- rupee notes. If he has rs. 195 worth of money in total, how many of each kind of notes does he have?

Please solve it.
Femiomoh said:   5 years ago
Thanks @Ramesh.
Prashant said:   7 years ago
Thanks for all the explanation.
Aviv said:   7 years ago
Thanks @RAMESH.
Bala said:   7 years ago
How comes 90?
Prepskool said:   9 years ago
Nice method @Deep Goel.
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