How many times are the hands of a clock at a right angle in a day
22
24
44
48
Correct Answer : C
At what time between 4 and 5 o’clock will the hands of a watch point in opposite directions
How much does a watch lose per day, if its hand coincide every 64 minutes
At what time between 7 and 8 o’clock will be the hands of the clock be in the same straight line but, not together