Question : Let $x$ be the least number which when subtracted from 10424 gives a perfect square number. What is the least number by which $x$ should be multiplied to get a perfect square?

Option 1: 3

Option 2: 2

Option 3: 6

Option 4: 5

Question : The least number that divides 37044, gives the result in a perfect cube, is:

Option 1: 2

Option 2: 4

Option 3: 14

Option 4: 21

Question : Directions: In the following question, find the odd number pair from the given alternatives.

Option 1: 4 – 16 

Option 2: 8 – 24

Option 3: 14 – 26

Option 4: 16 – 36

Question : Find the least number divisible by 2, 3, 5, 6, 9, and 18 which is a perfect square.

Option 1: 900

Option 2: 400

Option 3: 144

Option 4: 3600

Question : What smallest positive number should be subtracted from 2 and 3 so that 4 is the third proportion to them?

Option 1: 1

Option 2: 2

Option 3: 4

Option 4: 3