How many times the hands of a clock coincide in a day?
a) 24 b) 22 c) 23 d) 21
A clock is set at 4am. It loses 16 minutes in 24 hours. What will be the correct time when the clock indicates 9pm on the 4th day?
a) 8pm b) 7pm c) 10pm d) 11pm
The tops of two poles are connected by a wire. The heights of the poles are 10 m and 14 m respectively. If the wire makes a 30° angle with the horizontal, find the length of the wire?
a) 7 m b) 7.5 m c) 8 m d) 8.5 m
What is the angle between hour hand and minute hand of a clock at 3.30?
a) 65° b) 70° c) 75° d) 80°
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