The number of times the digit 3 will be written when listing the integers from 1 to 1000 is

The number of times the digit 3 will be written when listing the integers from 1 to 1000 is

Solution

3--=10×10=100

_3-=10×10=100

--3=10×10=100

Total is 300.

Asked in: JEE Main 2021 (18 Mar Shift 1)

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