Out of 6 green ball, 4 blue ball, in how many ways we selectone or more balls ?

Find the missing term in the letter series. BGL, DIN, ___, HMR

The given ven diagram represents the students who can speak different languages. According to it, the total number of students who can speak exactly two languages is ___.

If a is positive and a2+1a2 = 7, then a3 + 1a3 = ?

If the product of two numbers is 3026 and their LCM is 89, then their HCF is :

Mr. Mike borrowed Rs. 8500 at 4% per annum C.I. The C.I. compounded annally for 2 years is :

If 3 @ 3 * 3 = 3 and 48 @ 4 * 3 = 36, then 91 @ 13 * 2 = ?

A and B together can do a piece of work in 9 days. If A does thrice the work of B in a given time, the time A alone will take to finish the work is