The LCM of two numbers is 1020 and their HCF is 34 the possible pair of number is:

A man ate 100 grapes in 5 days. Each day he ate 6 more grapes then those he ate on the earlier day. How many grapes did …

If 146 Is divisible by 5<sup>n</sup>, and then find the maximum value of n.

If x : y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is:

The value of : $$\frac{{3.157 \times 4126 \times 3.198}}{{63.972 \times 2835.121}}$$

$$999\frac{{98}}{{99}} \times 99$$   is equal to :

What is the sum of all two digit numbers that gives a remainder of 3 when they are divided by 7?

Which of the following is a perfect square ?