CUET Preparation Today
How many times do the hands of a clock coincide in a day? |
24 20 22 21 |
22 |
Because In one hour clock coincide once but in between 11'o clock and 1'o clock it coincide only once i.e. at 12 therefore in 12 hours it will coincide 11 times not 12 and in 24 hours 22 times is the right answer. |
