Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 8)
8.
The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:
Answer: Option
Explanation:
| Angle traced by hour hand in | 13 | hrs = |  |
360 | x | 13 |  |
° | = 130°. |
| 3 | 12 | 3 |
| Angle traced by min. hand in 20 min. = | |
360 | x 20 | |
° | = 120°. |
| 60 |
Required angle = (130 - 120)° = 10°.
Discussion:
79 comments Page 6 of 8.
Anil said:
1 decade ago
Direct formula:
|11M-60H|/2
where M=minute, H=hour hands.
|11M-60H|/2
where M=minute, H=hour hands.
Ansh Shukla said:
6 years ago
How 1-hour cover 30°?
Can anyone clear this? please!
Can anyone clear this? please!
(1)
Netsi said:
10 years ago
@4:20 is the hour hand @4? It moves a little towards 5.
Monika said:
1 decade ago
What is 360/12 & 360/90? Just make it clear please.
Aashish said:
1 decade ago
I agree with Saum. Can someone please clear our doubt?
Rajkumar said:
9 years ago
What angle will form at 10 clock. Please explain?
Sanapala durga prasad said:
1 decade ago
30H + 0.5M - 6M = 30*4 + 0.5*10 - 6*10 = 65 deg.
B Mallesh said:
9 years ago
In explanation, why 360/12 and 360/60 are taken?
Jawahar.s said:
1 decade ago
360/12 *4 = 120.
360/60 *20 = 120.
120-120 = 0.
360/60 *20 = 120.
120-120 = 0.
Sandhu said:
1 decade ago
Please tell me how makes formula 11m -60H/2?
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