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 7 of 12.
Deepa said:
9 years ago
How fast or slow is the hand moving? like this problems I need to know please help me.
Ravi said:
2 decades ago
I can't understand this: (60/55*60) why this step is used. Please someone explain me?
Sharat said:
1 decade ago
What is this min. space?
Does it mean the min. hand lags the hour by 5 min. space ?
Does it mean the min. hand lags the hour by 5 min. space ?
Sapnaa said:
9 years ago
It actually does not cover 55 min space in 1 hr it covers 56.25 min space in 1 hr.
Surya said:
1 decade ago
Walking at 4/5 of his usual speed a man is 10 min too late. Find his usual time?
Manmohan Mahapatra said:
1 decade ago
This is gaining clock because it moves faster than original clock. Explain me.
Karthik said:
1 decade ago
How can the watch lose time if it is covering earlier than what is expected?
ROHITHA said:
9 years ago
I can't get the question what it means? Please someone try to explain it.
K.kiran kumar said:
2 decades ago
I cant get the question what it means. Please someone try to explain it.
Pooja Armo said:
8 years ago
Please explain that 55 min space concept. I am not getting it properly.
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