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 10 of 10.
RISHI said:
1 decade ago
HEY MARAN...HERE IS A ONE MORE METHOD 2 SOLVE DIS...
SEE WE HAVE TO FIND THE DEGREE @ 2p.m.
1 HR=30 DEGREES
SO THE GAP TIME BETWEEN 8a.m. to 2p.m. IS 6 HRS...
SO 6*30=180 DEGRESS...
I HOPE U UNDERSTOOD....
SEE WE HAVE TO FIND THE DEGREE @ 2p.m.
1 HR=30 DEGREES
SO THE GAP TIME BETWEEN 8a.m. to 2p.m. IS 6 HRS...
SO 6*30=180 DEGRESS...
I HOPE U UNDERSTOOD....
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
Maran said:
1 decade ago
Please yet I need to clear explanation.
Rudra said:
1 decade ago
Angle = mod(5.5*2m - 30*h);
where m=minute, h=hour;
where m=minute, h=hour;
Reddi lavan said:
1 decade ago
60'=360 deg then
12 hrs=360 deg
12-60
6 - ? = (60*6)/12=180 deg
12 hrs=360 deg
12-60
6 - ? = (60*6)/12=180 deg
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