Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 5)
5.
How much does a watch lose per day, if its hands coincide every 64 minutes?
Answer: Option
Explanation:
55 min. spaces are covered in 60 min.
| 60 min. spaces are covered in |  |
60 | x 60 |  min. |
= 65 | 5 | min. |
| 55 | 11 |
| Loss in 64 min. = | |
65 | 5 | - 64 | |
= | 16 | min. |
| 11 | 11 |
| Loss in 24 hrs = | |
16 | x | 1 | x 24 x 60 | min. |
= | 32 | 8 | min. |
| 11 | 64 | 11 |
Discussion:
119 comments Page 9 of 12.
Jamal said:
7 years ago
I am not understanding the concept, can anyone explain it?
Sangeetha said:
6 years ago
Use this formula,
((720/11)-M) x 24 x 60/M.
Here M is 64.
((720/11)-M) x 24 x 60/M.
Here M is 64.
(2)
Tiwari said:
7 years ago
Use this formula for solving this.
(720/11-M)(60*24/M).
(720/11-M)(60*24/M).
(1)
Girish said:
1 decade ago
I can't understand 65 5/11 how 5/11 is anybody explain?
Kalyani said:
7 years ago
I am not understanding this problem. Please explain me.
(1)
AMAN said:
2 years ago
Agree @Abdeali Chitalwala.
You are absolutely right.
You are absolutely right.
(5)
Moksha shridhar said:
1 decade ago
I am unable to understand this question what is it?
Harish said:
1 decade ago
How to find the mirror image when the time is 8:40?
Pooja tiwari said:
8 years ago
I am not understanding it.
Will anyone explain me?
Will anyone explain me?
Saviour24 said:
7 years ago
Why we multiply 1/64 at the end? Please explain.
(1)
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