At 9:38 A.M, through how many degrees the hour hand of a clock moved since noon the previous day? (a) 323       (b) 612        (c) 646        (d) 649

How many rotations will the hour hand of a clock complete in 72 hours? (a) 36quad (c)9, (d) 12

How many xx are the hands of a clock at right angle in a day? (a) 22 (b) 2444quad (d) 48

How many xx do the hands of a clock coincide in a day? (a) 20quad (b) 2122quad (d) 24

How many times in a day, are the hands of a clock in straight line but opposite in direction? (a) 20 (b) 22 (c) 24 (d) 48

An accurate clock shows 8backslash O' clock in the morning.Through how many degrees will the hour hand rotate when the clock shows 2backslash O' clock in the afternoon? (a) 144^(@) (b) 150^(@) (c) 168^(@) (d) 180^(@)

At 3.40, the hour hand and the minute hand of a clock form an angle of 120o (b) 125o (c) 130o (d) 135o

What fraction of a clockwise revolution does the hour hand of a clock turn through, When it goes from (d) 12 to 9