A clock was set correct at 12 O rsquo clock It loses 10 minutes per hour What will be the angle betw...........

Quantitative Aptitiude (CLAT) Clock

A clock was set correct at 12 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?

75^o

85^o

105^o

90^o

Explanation:

The clock loses 10 minutes per hour

Here, the clock shows only 50 minutes for 60 minutes( in 1 hour)

The watch show the time 12 : 50, after 1 hour

Formula ,To find the angle between hour hand and minutes at H hours M minutes =30H – 11/2 M

The angle between the two hands of the clock after 1 hour

=30 * 12 – 11/2 * 50

= 360 degree - 11*25

=360 degree – 275 degree = 85 degree

By: Amit Kumar

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A clock was set correct at 12 O rsquo clock It loses 10 minutes per hour What will be the angle betw...........

Explanation:

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