How many times digit 7 is used while writing numbers from 1 to 300?  Choose one
A) 28 B) 42 C) 41 D) 35 E) 49
in 1 to 100 their are 14 seven's   in 100 to 200 their are 14 seven's   in 200 to 300 their are 14 seven's   so total answer is 42 seven's   CORRECT OPTION :42
<result>B</result>
How many times digit 7 is used while writing numbers from 1 to 300?