Aptitude - Problems on Numbers - Discussion
Discussion Forum : Problems on Numbers - General Questions (Q.No. 1)
1.
If one-third of one-fourth of a number is 15, then three-tenth of that number is:
Answer: Option
Explanation:
Let the number be x.
| Then, | 1 | of | 1 | of x = 15  x = 15 x 3 x 4 = 180. |
| 3 | 4 |
| So, required number = |  |
3 | x 180 |  |
= 54. |
| 10 |
Video Explanation: https://youtu.be/z49OUnzTnwY
Discussion:
61 comments Page 1 of 7.
Jesvin said:
2 years ago
How did 15 come? explain.
(6)
Bhavik said:
2 years ago
Why you have taken 180? Please explain.
(2)
Ramnik said:
3 years ago
I am not understanding. Please explain me.
(2)
Sivakumar k said:
4 years ago
Thanks all for explaining it.
(1)
Saurabh said:
4 years ago
1 / 3 * 1/4 * n = 15.
1/12 *n = 15,
n= 12 *15 = 180,
3/10 * 180 = 54.
1/12 *n = 15,
n= 12 *15 = 180,
3/10 * 180 = 54.
(13)
Usha said:
5 years ago
How come 3/10? Please explain.
Rebecca said:
5 years ago
Why here 3/10 is coming?
Sabura said:
5 years ago
Good answer, Thanks.
(1)
Samba said:
5 years ago
1/3*1/4=15,
1/12=15,
12*15=180,
then take3/10=180,
3/10*180 = 54.
1/12=15,
12*15=180,
then take3/10=180,
3/10*180 = 54.
(3)
Utkarsh said:
5 years ago
@Ganesh Oli.
32 is the answer.
32 is the answer.
(1)
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