Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 3)
3.
A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
Answer: Option
Explanation:
Angle traced by hour hand in 12 hrs = 360°.
| Angle traced by hour hand in 5 hrs 10 min. i.e., | 31 | hrs = |  |
360 | x | 31 |  |
° | = 155°. |
| 6 | 12 | 6 |
Discussion:
87 comments Page 8 of 9.
Renoop said:
7 years ago
(30*hr+11/2*min)-360.
(30*5+11/2*10)-360=155.
(30*5+11/2*10)-360=155.
TAPAN TIMANI said:
10 years ago
How to calculate 5.10 to 31/6 please tell me?
Vinay said:
1 decade ago
It is for 5 hours 10 minutes from noon (12).
Bhadra said:
9 years ago
Thanks for your explanation @Shreya Raut.
Kranti said:
1 decade ago
Very nice explanatoin given by shravan.
Leenus said:
1 decade ago
I can't understand "by 10 mins past 5".
Vinoth said:
9 years ago
Best explanation, thanks @Shreya Raut.
Mohan said:
9 years ago
How 31/6 will come? Please explain me.
Uma said:
2 decades ago
I can't understand how that 31/6 come?
(1)
Nitin harjai said:
1 decade ago
I don't understand "by 10min past 5".
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