Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 2)
2.
The reflex angle between the hands of a clock at 10.25 is:
Answer: Option
Explanation:
| Angle traced by hour hand in | 125 | hrs = |  |
360 | x | 125 |  |
° | = 312 | 1 | ° | . |
| 12 | 12 | 12 | 2 |
| Angle traced by minute hand in 25 min = | |
360 | x 25 | |
° | = 150°. |
| 60 |
 Reflex angle = 360° - |
|
312 | 1 | - 150 | |
° | = 360° - 162 | 1 | ° | = 197 | 1° | . |
| 2 | 2 | 2 |
Discussion:
269 comments Page 22 of 27.
Junaid said:
4 years ago
Hour hand is not exactly at 10:00. It has passed 10:00.
(2)
Sharath said:
1 decade ago
The angle between 180 and 360 degrees is reflex angle.
Chintan said:
9 years ago
What is Reflex angle at 2:30?
Please give the answer.
Please give the answer.
Suraj V said:
8 years ago
10 * (25/60 hr) = 10 * (5/12)=(12 * 10+5)/12 = 125/12.
Akshay uppal said:
1 decade ago
We have formula also angle = |(11/2)*min-(30*hour)|.
Gupta said:
1 decade ago
I want clear definition of reflex angle and formula.
Pragna said:
10 years ago
Is there any alternate method to solve this problem?
Indu said:
1 decade ago
In reflex formula how you get 11/2? Please tell me.
Avinash said:
1 decade ago
@Umesh
Your answer is quite good man! Thank you.
Your answer is quite good man! Thank you.
Vani said:
1 decade ago
How is the angle traced by hours hand is 125/12.
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