What should be added to the product 201x105 to get 21171?

Find the HCF of 2.8, 11.2 and 0.84 .

Which of the following decimals has the longest repeating cycle?

What type of number is the sum of √ 2 and (3-√ 2) ?

If we consider the set of rational numbers and the set of irrational numbers, what elements are present in both sets?

Show that 0.2636363… can be expressed in the form p/q, where p and q are integers and q≠0, what is the value of p/q ?

Find the smallest number which when increased by 20 is completely divisible by 12, 20, 15, 18 and 24.

The number of prime numbers lying between 300 and 305 is:

The number of prime numbers lying between 323 and 332 is:

The LCM of the numbers 3.7 and 0.068 is:

Find the Highest Common Factor (HCF) of 372, 732 and 2196.