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.
Subin said:
8 years ago
Nice explanation. Thanks.
SURAJSINGH said:
8 years ago
How many number of ten rupee notes?
Zia kakar said:
8 years ago
Very simple method to solve these questions ok.
Maniraja said:
8 years ago
Its very simple,
Just we take some secs to think about the ques that's enough,
Exp:
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.
Just we take some secs to think about the ques that's enough,
Exp:
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.
(1)
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.
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.
Please solve it.
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?
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