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 20 of 27.
IRSHAD said:
1 decade ago
@Vani here 10.25 means 10 + (25/60).
i.e. 10 + (5/12).
i.e. 125/12.
i.e. 10 + (5/12).
i.e. 125/12.
Dipankar mondal said:
7 years ago
360- hour * 30-minute * 11/2 = 360-10*30-25*11/2 = 360-162.5 = 197.5.
Madhu said:
1 decade ago
Even I wanted to know why hte reflex angle is calculated as 125/12.
Ashwini said:
10 years ago
@Rizwan,
Use this formula. You get answer for angle between 6.25.
Use this formula. You get answer for angle between 6.25.
Vijay Gupta said:
8 years ago
Sir, at 2:10, what will be the angle between minute and hour hand?
Vikrant shukla said:
1 decade ago
10:25 converted min. and div. 60 that is ((10*60)25)/60 = 125/12.
Anu said:
1 decade ago
Why "Angle traced by hour hand" is calculated for 125 /12 hrs ?
Soundarya said:
1 decade ago
Reflex angle is nothing but an angle greater than 180 degrees.
Deepak k swami said:
9 years ago
the maxim angle 180° not possible greater than 180°.
Nitesh Nandwana said:
1 decade ago
@Hi Anuradha,
Have you got how to calculate reflex angle ?
Have you got how to calculate reflex angle ?
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