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:
95 comments Page 3 of 10.
Md Ahsan said:
3 years ago
12 hr= 360°.
To complete 12 hr it takes 360°.
So for 1 hr= 30°.
The difference of time between 8 to 2 is 6 hr.
So, 6hr * 30° = 180°.
To complete 12 hr it takes 360°.
So for 1 hr= 30°.
The difference of time between 8 to 2 is 6 hr.
So, 6hr * 30° = 180°.
(42)
Chandraprakash said:
1 decade ago
Sethil ji you are wrong. A complete rotation means 360 degree. & 2 o 'clock comes its half as in 6 position. So ans is 360/2=180 degree simple.
M. ASIK (B.Com) said:
9 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°.
Kanhaiya said:
1 decade ago
Simple formula :- 1/2(60x-11y).
Here x=hour.
y=minute.
Put any value in time then got answer in degree.
And solve many other questions.
Here x=hour.
y=minute.
Put any value in time then got answer in degree.
And solve many other questions.
Sravan said:
7 years ago
The difference between morning 8 o'clock and afternoon 2 o'clock is 6 hours.
Then we know that 1 hour =30°.
6 hours = 6*30=180°.
Then we know that 1 hour =30°.
6 hours = 6*30=180°.
Vipin said:
1 decade ago
@Sarang !
If angle between minutes hand and Hour hand will be asked.
i.e.
Angle between Hour hand and minute hand at the time 2:13. etc.
If angle between minutes hand and Hour hand will be asked.
i.e.
Angle between Hour hand and minute hand at the time 2:13. etc.
Murugan said:
1 decade 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
Maruthi said:
7 years ago
1 hour is 30°
so, the total time duration between 8am to 2pm is 6 hours.
so finally 6hours*30° ------> 6*30 = 180°.
so, the total time duration between 8am to 2pm is 6 hours.
so finally 6hours*30° ------> 6*30 = 180°.
Goutham said:
6 years ago
1 hour is 30°
So, the total time duration between 8 am to 2 pm is 6 hours.
So finally 6hours*30° ------> 6*30 = 180deg;.
So, the total time duration between 8 am to 2 pm is 6 hours.
So finally 6hours*30° ------> 6*30 = 180deg;.
MasterMinded said:
1 year ago
Every 1 hour has 30°
Time travelled (14-8)=6 (2 PM written in 24-hour format).
The Angle made by hours hand is 30°*6 = 180°.
Time travelled (14-8)=6 (2 PM written in 24-hour format).
The Angle made by hours hand is 30°*6 = 180°.
(25)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers