A six digit number is formed by writing a three digit number two times consecutively. Find the least four digit number which can exactly divide this type of six digit number.

What least value must be assigned to ‘*’ so that the number 63576 * 2 is divisible by 8?

Direction : What should come in place of the question (?) in the following question.

8424÷ 135 ×6=?

A student multiplies a number with 7.2 instead of 0.72. If due to this answer is 2592 more than the right answer, then what was the original number? 

In an examination, a student was asked to find 3/11 of a certain number, by mistake, he found 3/4 of it. His answer was 315 more than the correct answer. The given number is –

Direction : What should come in place of the question (?) in the following question.

8934 – 3257 + 481 = ? + 2578

The fourth root of 24010000 is 

Find the value of 13/16 share of land whose 9/7 share is worth 10,116.