Find the least number which when subtracted from 10.000327 is a perfect square.

How many positive factors does 325 have?

The value exponential form of  

Select the number that will come in place of the question mark (?) in the following mathematical statement.

The numerator of a fraction is 3 more than the denominator. When 5 is added to the numerator and 2 is subtracted from the denominator, the fraction becomes . When the original fraction is divided by, the fraction so obtained is:

Raju ate part of a pizza and Adam ate part of the remaining pizza. Then Renu ate part of the pizza that was left. What fraction of the pizza is still left?