How many times do the hands of a clock coincide in a day? (a) 20          (b) 21       (c) 22         (d) 24

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

At which time the two hands of a clock coincide?

How many times are the hands of a clock are at right angle in a day?

How many times do the hands of a clock points towards each other in a day ?

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

At what time between 5 and 6, are the hands of a clock coincides ?

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