Arihant Expert Team Solutions for Exercise 1: Exercise 1

How many prime numbers are there between $50$ and $100$?

What is the sum of the greatest five-digit number and lowest five-digit number?

If a number is divided by $23$, then $19$ and $7$ are got as quotient and remainder respectively, find the number.

If a number is divided by $729$, the remainder is $56$. If the same number is divided by $27$, what will be the remainder?

What is the minimum number to be subtracted from $6321$, which makes it completely divisible by $14$?

Find the unit digit in the expression,

$\left({184}^{396}\right)\times \left({37}^{44}\right)\times \left({121}^{56}\right)$

In Hindu-Arabic system, $LXXVI$ is equal to:

Find the value of $101+102+103+...... +200$.