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 ?
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:
73 comments Page 1 of 8.

Maniraja said:   7 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.
(1)

Ramesh said:   1 decade ago
One (rupee)+ Five(rupee) + Ten(rupee) = 16 (rupee)
Rupees 480 has to be distbted in these denomination i.e, 16
so 480/16 = 30
one rupee 30 notes
five rupee 30 notes
ten rupee 30 notes
total 90 notes.
(9)

Ishika said:   7 years ago
@Amortya.

Let no.of 5 rupee note be X.
Then,
No.of 10 rupee note will be (70-X).
Therefore,

5X-10( 70- X) = 590,
X = 22.
Therefore num of 10 rupee note is 70-22 = 48.

Correct me, if I am wrong.
(1)

Sunil said:   7 years ago
A man has 6565 in the denomination of Rs 5notes Rs10notes Rs50 the number of notes of each 3 denomination is equal with him the total number of note he has. Please solve it.

Kothimerla ashok said:   7 years ago
Let no of 5 rupees note be x.
Then
The no of 10 rupees notes will be (70-x).
Therefore,
5x - 10(70-x) = 590,
x = 22.
Therefore, num of 10 rupees notes is 70 - 22 = 48.

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.

Deep goel said:   1 decade ago
x+5y+10z=480 -> 1.
x=y=z -> 2.
x+y+z=? -> 3.

From 2 we can say that
x+5x+10x=480.

16x=480 : x=30.
From 2&3 we get answer as 30+30+30=90.

Amortya said:   7 years ago
A man drew Rs. 590 from a bank. He got 5 rupee notes and 10 rupees notes. A total number of notes was 70. A number of rs.10 rupees note was?

Solve it.

Sakesh said:   9 years ago
1 rupees notes 90 = 1*90 = 90.

5 rupees notes 90 = 5*90 = 450.

10 rupees notes 90 = 10*90 = 900.

= 90+450+900/3.

= 1440/3 = 480.

No of notes 90.
(1)

Sumeet said:   9 years ago
A man 20 notes in denomination of Rs.5 Rs.10 Rs.20. The total amount with him is Rs. 195 which of the can be the number of Rs.5 notes with him.


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