Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 1)
1.
An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
Answer: Option
Explanation:
| Angle traced by the hour hand in 6 hours = |  |
360 | x 6 |  |
° | = 180°. |
| 12 |
Discussion:
96 comments Page 8 of 10.
Murugan said:
2 decades ago
Clock is consider as circle 360 deg
the duration of Time= 6 hrs
total = 12 hrs
calculated deg=time duration*deg/total hrs
=6(360/12)=180
the duration of Time= 6 hrs
total = 12 hrs
calculated deg=time duration*deg/total hrs
=6(360/12)=180
Maran said:
2 decades ago
Please yet I need to clear explanation.
Rudra said:
2 decades ago
Angle = mod(5.5*2m - 30*h);
where m=minute, h=hour;
where m=minute, h=hour;
Sunodhi said:
1 decade ago
Hey friends give me short formula to calculate the problems related to calender, please.
M. ASIK (B.Com) said:
10 years ago
Hour rotates for one hour is 30 degree?
But in our problem difference from 8 to 2 is 6 hours.
So multiply 6 hrs * 30°
Answer is 180°.
But in our problem difference from 8 to 2 is 6 hours.
So multiply 6 hrs * 30°
Answer is 180°.
Chiru said:
10 years ago
How to find the Reflex angle between the hands of a clock at 3'0 clock?
ASHII said:
1 decade ago
But from where 12 came in a day of 24 hrs then how 12hrs? Please explain me to get it.
Mahadi said:
1 decade ago
Hi, @Gowtham.S.
In 60 minutes, the minute hand gains 55 minutes on the hour on the hour hand. What does it mean?
In 60 minutes, the minute hand gains 55 minutes on the hour on the hour hand. What does it mean?
Harshitha said:
1 decade ago
How it comes?
Ashfak said:
1 decade ago
So, in 1 hour minute hand covers 360 degrees.
So, in 1 hour Hour hand completes 30 degrees. (Since clock has 12 hours in a complete journey.
So 12 hours = 360 degrees that means 360/12 = 30 degrees in 1 hour.
Now, the solution is straightforward.
1 hour Hour hand traverses 30 degrees.
So, in 6 hours it will traverse = 30*6 = 180 degrees. :).
So, in 1 hour Hour hand completes 30 degrees. (Since clock has 12 hours in a complete journey.
So 12 hours = 360 degrees that means 360/12 = 30 degrees in 1 hour.
Now, the solution is straightforward.
1 hour Hour hand traverses 30 degrees.
So, in 6 hours it will traverse = 30*6 = 180 degrees. :).
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