$26.5 \%$ of $488 = ?$

The least prime number is

The sum of two numbers is $100$ and their difference is $37$. The difference of their squares is

The sum of the digits of a two-digit number is $15$ and the difference between the digits is $3$. What is the two-digit number?

There is a number consisting of two digits. The digit in the units place is twice that in the tens place,and if $2$ is subtracted from the sum of the digits,the difference is equal to $1/6^{\text{th}}$ of the number. The number is:

$A$ number when divided by $357$ gives a remainder $37.$ By dividing the same number by $17,$ the remainder would be