The phone number of my friend is 919666993021.
What was the number of times I had to press the number '9' while dialling his number?

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Solution

The correct option is C
4
We need to find the frequency of the number 9 for the answer.

It can be seen that the frequency of 9 is 4 in the given phone number i.e 9 appears 4 times.

Hence (c) is the required answer.

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The phone number of my friend is 919666993021. What was the number of times I had to press the number '9' while dialling his number?

The correct option is C 4We need to find the frequency of the number 9 for the answer. It can be seen that the frequency of 9 is 4 in the given phone number i.e 9 appears 4 times. Hence (c) is the required answer.

The phone number of my friend is 919666993021.
What was the number of times I had to press the number '9' while dialling his number?

The correct option is C
4
We need to find the frequency of the number 9 for the answer.

It can be seen that the frequency of 9 is 4 in the given phone number i.e 9 appears 4 times.

Hence (c) is the required answer.