Practicing Success
Practicing Success
CUET Preparation Today
A Clock was set correct at 10 O'clock. It loses 10 minutes per hour. What will be the angle between the hour and minute hands of the clock after one hour? |
65° 50° 25° 67° |
25° |
Here, the clock shows only 50 minutes for 60 minutes ( in 1 hour )The clock show the time 10:50, after 1 hour.
We can find the angle between hour hand and minutes at H hours M minutes =30H−112M
The angle between the two hands of the clock after 1 hour =30×10−11/2×50
=300−11×25
=300−275
=25
The correct answer is Option (3) → 25° |
