Battle of Tarain – 1191A.D Battle of Haldighati – 1576 A.D Battle of Plassey – 1757 A.D Battle of Buxor – 1764 A.D
In a group of 5 boys and 4 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
There are 8 men and 6 women in a party. If a group is formed with 4 members, then how many groups can be possible?
In how many different ways can the letter of the word ‘PRAISE’ be arranged?
A person has 12 friends out of which 7 are relatives. In how many ways can he invite 6 friends such that at least 4 of them are relatives?
In how many ways 6 novels and 7 notebooks can be arranged in a row so that they are alternate?
A committee of 5 members is to be formed out of 6 men and 4 women. In how many ways can a committee consisting of atleast 1 woman be formed?
Akshay has 7 relatives, 3 males and 4 females. His wife twinkle also have 7 relatives, 3 females and 4 males. In how many ways can they invite 3 male an...
In how many ways can 7 boys and 2 girls can be seated in a row so that they are in alternate position.
A bag contains 4 violet, 2 grey and 6 black pullovers. 3 pullovers are chosen at random. What is the probability that at least 2 pullovers chosen will b...
An examinee is required to answer the eight questions out of 16 questions which are divided into two groups each containing eight questions each and he...
