In this task, you need to provide the correct option for a given problem from the provided options.

Q: Problem: in a school 10 % of the boys are same in number as 1 / 3 th of the girls . what is the ratio of boys to the girls in the school ? 
Options: a ) 5 : 2 , b ) 2 : 3 , c ) 10 : 3 , d ) 3 : 7 , e ) 2 : 5

A: c
****
Q: Problem: at present , the ratio between the ages of shekhar and shobha is 4 : 3 . after 6 years , shekhar ' s age will be 26 years . find out the age of shobha at present ? 
Options: a ) 10 , b ) 12 , c ) 14 , d ) 15 , e ) 20

A: d
****
Q: Problem: log 3 n + log 9 n what is 3 digit number n that will be whole number 
Options: a ) 629 , b ) 729 , c ) 829 , d ) 929 , e ) 727

A:
b
****