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How many times do the hands of a clock c...

How many times do the hands of a clock coincide in a day?

A

11

B

12

C

`24`

D

`22`

Text Solution

Verified by Experts

The correct Answer is:
D

As we know that the hands of a clock coincide once in every hour.
So, in a period of 12 hours, the hands of a clock are coincide with each other = 11 times.
[`because` Between 11 o.clock and 1 o.clock they coincide only only]
So, the hands of a clock are cooincide with each other in a day i.e. in 24 hours = `(11 times 2)` times = 22 times.
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Knowledge Check

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

    A
    a. 24
    B
    b. 20
    C
    c. 12
    D
    d. 22
  • When do the hands of a clock coincide between 5 and 6?

    A
    `5:30`
    B
    `5:27:16`
    C
    `5:32:16`
    D
    `5:28:56`
  • What do the hands of a clock coincide between 5 and 6?

    A
    0.22916666666667
    B
    0.22726851851852
    C
    0.23074074074074
    D
    0.22842592592593
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