The sum of five consecutive even numbers of set A is 280. What is the sum of different set of five consecutive numbers whose lowest number is 71 less than double the lowest number of set A?

The sum of three consecutive odd natural numbers each divisible by 3 is 63. What is the largest among them? 

Each member of a club contributes as much rupees and as much praise as the number of members of the club. If the total contribution is ₹2525, then the number of members of the club is:

Which of the following has the fractions in descending order?

The least number which must be subtracted from 2361 to make it a perfect square is

 The least number by which 448 is to be divided to make it a perfect cube is

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder?

A, B, C and D purchase a gift worth Rs. 60. A pays $${1\over2} $$ of what others are paying. B pays $${1\over 3} $$ of  what others are paying and C  pays $${1\over 4} $$ of what others are  paying. What is the amount paid by D?