Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 12)
12.
The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
Answer: Option
Explanation:
| Angle traced by hour hand in | 17 | hrs = |  |
360 | x | 17 |  |
° | = 255°. |
| 2 | 12 | 2 |
| Angle traced by min. hand in 30 min. = | |
360 | x 30 | |
° | = 180°. |
| 60 |
Required angle = (255 - 180)° = 75°.
Discussion:
42 comments Page 2 of 5.
ASinha said:
7 years ago
How to calculate angle in 8:35?
Could anyone help me out?
Could anyone help me out?
Durga Prasad ullingi said:
5 years ago
6:30 + 2:00
20/2 + 2 * 30 = (15+60) = 75.
20/2 + 2 * 30 = (15+60) = 75.
Tayza said:
9 years ago
@Manab.
Can you explain me? How was the formula formed?
Can you explain me? How was the formula formed?
Rohit singh said:
8 years ago
What are the Angles of 7hrs 30 mins?
Nawaz basha said:
8 years ago
Find out the angle of 2hrs 45 mins?
Pranoti said:
8 years ago
30*Hours-5.5*Minutes.
=30 * 8-5.5*30,
=240-165,
=75°.
=30 * 8-5.5*30,
=240-165,
=75°.
Raghavendra said:
8 years ago
θ =| 11/2 M - 30H | where M = 30 and H =8.
θ = | 11/2 * 30 - 30*8 |,
θ = | 165 - 240 |,
θ = | -75|,
θ = 75°.
θ = | 11/2 * 30 - 30*8 |,
θ = | 165 - 240 |,
θ = | -75|,
θ = 75°.
Vishnu said:
8 years ago
To find the angle between the times 1.05,2.10,3.15,4.20,5.25, 6.30,7.35,8.40,9.45,10.50,11.55 and 12.60 only takes the half of the minutes.
For 1.05=2.50, 2.10=5 and so on.
For 1.05=2.50, 2.10=5 and so on.
Mithun said:
9 years ago
How to find the angle when time is 7.40 using 30 * h- (11/2) * Min?
NaveeN said:
9 years ago
Simple way to find out the degrees is 8:30
Step1: Multiply hour and min= 8 * 30 = 240.
Step:2: Now multiply 30*11/2 = 165.
Step3: Subtract 240 -165= 75° ->answer.
Step1: Multiply hour and min= 8 * 30 = 240.
Step:2: Now multiply 30*11/2 = 165.
Step3: Subtract 240 -165= 75° ->answer.
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