Question

Solution

Correct option is

56

No. of ways to go the garden ≡ No. of different ways to select 3 out of 8 children is: SIMILAR QUESTIONS

Q1

In how many ways can 12 books be equally distributed among 3 students?

Q2

10 different toys are to be distributed among 10 children. Total number of ways of distributing these toys so that exactly 2 children do not get any toy, is equal to:

Q3

There are 20 persons among whom are two brothers. Find the number of ways in which we can arrange them around a circle so that there is exactly one person between the two brothers.

Q4

In how many ways can a party of 4 men and 4 women be seated at a circular table so that no two women are adjacent?

Q5

There are 5 gentlemen and 4 ladies to dine at a round table. In how many ways can they seat themselves so that no two ladies are together?

Q6

Find the number of ways in which 8 different flowers can be strung to form a garland so that 4 particular flowers are never separated.

Q7

How many integral solutions are there to x + y + z + = 29, when  1, y≥ 2, z ≥ 3 and t ≥ 0?

Q8

How many integral solutions are there to the system of equations

x1 + x2 + x3 + x4 + x5 = 20 and x1 + x2 + x3 = 5 when xk ≥ 0?

Q9

There are n points in a plane of which no three are in a straight line except ‘m’ which are all in a straight line. Then the number of different quadrilaterals, that can be formed with the given points as vertices, is :

Q10

The number of divisors a number 38808 can have, excluding 1 and the number itself is :