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:
76 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.
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.
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.
(10)
Ishika said:
8 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.
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:
8 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:
8 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.
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:
7 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.
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.
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.
(1)
Amortya said:
8 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.
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.
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)
Kritika said:
5 months ago
The number of notes of each denomination is equal means:
No of one rupee notes = no of five rupee notes = no of ten rupee notes.
x + x + x = 3x.
No of one rupee notes = no of five rupee notes = no of ten rupee notes.
x + x + x = 3x.
(6)
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