In an election, the number of candidates exceeds the number to be elected by 2. A man can vote in 56 ways. Find the number of candidates.

In an election, the number of candidates is one greater than the persons to be elected. If a voter can vote in 254 ways, the number of candidates is a. 7 b. 10 c. 8 d. 6

At an election, a voter may vote for any number of candidates, not greater than the number to be elected. There are 10 candidates and 4 are to be elected. If a voter votes for at least one candidate, then the number of ways in which he can vote is

The AM of two numbers exceeds their GM by 10 and HM by 16. Find the numbers.

Find the number of ways in which the number 94864 can be resolved as a product of two factors.

In 3 fingers , the number of ways four rings can be worn is ……ways

One hundred and fifty students are admitted to a school. They are distributed over three sections A, B, C. If 6 students are shifted from section A to Sections C, the students will have equal number of students. If 4 times of students of section C exceeds the number of students of setion A by the number of students in sectionB, find the number of students in the sections.