$A$ number when divided by $221$ gives a remainder $43$. What remainder will be obtained by dividing the same number by $17$?

$69.69 - 51.54 + 73.64 = ? + 32.42$

If $1$ is added to the denominator of a fraction,the fraction becomes $\frac{1}{2}$. If $1$ is added to the numerator,the fraction becomes $1$. The fraction is

On dividing a number by $38$, we get $90$ as quotient and $19$ as remainder. What is the number?

$A$ number when divided by $44$, gives $432$ as quotient and $0$ as remainder. What will be the remainder when dividing the same number by $31$?

The largest natural number by which the product of three consecutive even natural numbers is always divisible,is