Aptitude - Simplification - Discussion

Discussion Forum : Simplification - General Questions (Q.No. 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

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.

73 comments Page 2 of 8.

Gopika said:   5 years ago
How come 3x?

Arsalan said:   5 years ago
How come 3x? Please explain.

Kalyani said:   5 years ago
Thanks all for explaining.

Bala said:   6 years ago
How comes 90?

Aviv said:   6 years ago
Thanks @RAMESH.

Prashant said:   6 years ago
Thanks for all the explanation.

Aarya Bhadauriya said:   6 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.

Ankush said:   6 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.

SURYA ICT said:   6 years ago
Thank @Ramesh.

Maniraja said:   7 years ago
Its very simple,
Just we take some secs to think about the ques that's enough,

After reading question just go for the given options and divide by 3 as the denominations are.
Then add all those to the sum of 480.
1. 45/3 15 so each it come 240.
2. 60.....320.
3. 75....400.
4. 90...480.

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