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 21 of 27.
Deena said:
1 decade ago
Hi. Arijit please one example find out your formula please.
Vinayak Mahadev said:
8 years ago
10.25.
10*60=600 min.
25 min
625min /60 min. = 125/12 hr.
10*60=600 min.
25 min
625min /60 min. = 125/12 hr.
Revanth said:
5 years ago
Why to find an hour hand and a min hand? Please explain me.
Neethu Cheriyan said:
2 years ago
30H -11/2 * M
30*100-11/2 * 25 = 162.5
360-162.5 = 197.5.
30*100-11/2 * 25 = 162.5
360-162.5 = 197.5.
(70)
Manoj said:
2 decades ago
10 hrs 25 min= 10.25/60. = 10.5/12 =(12*10+5)/12 =125/12
Sharmu said:
7 years ago
Where; Replex angle= clock angle (ie 360)- actual angle.
Simit said:
4 years ago
@All.
10.25 is actually ten hours and 15 mins (.25*60).
10.25 is actually ten hours and 15 mins (.25*60).
Anonomous said:
9 years ago
The best way to do is using this formulae 11/2m - 30h.
Charu said:
8 years ago
Can anyone explain what is a reflex angle (definition)?
Prajwal said:
4 years ago
Using formula:
Reflex angle = 360 - 11 * M/2 - 30 * H.
Reflex angle = 360 - 11 * M/2 - 30 * H.
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