EASY
11th CBSE
IMPORTANT
Earn 100

A cricket team of 11 players is to be selected from 16 players including 5 bowlers and 2 wicketkeepers. In how many ways can a team be selected so as to consist of exactly 3 bowlers and 1 wicketkeeper?

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Important Questions on Combinations

EASY
11th CBSE
IMPORTANT
In how many ways can a cricket team be selected from a group of 25 players containing 10 batsmen, 8 bowlers, 5 all-rounders and 2 wicketkeepers, assuming that the team of 11 players requires 5 batsmen, 3 all-rounders, 2 bowlers and 1 wicketkeeper?
EASY
11th CBSE
IMPORTANT
A question paper has two parts, part A and part B, each containing 10 questions. If the student has to choose 8 from part A and 5 from part B, in how many ways can he choose the questions?
EASY
11th CBSE
IMPORTANT
In an examination, a student has to answer 4 questions out of 5. Questions 1 and 2 are compulsory. Find the number of ways in which the student can make the choice.
EASY
11th CBSE
IMPORTANT
In an examination, a student has to answer 10 questions, choosing at least 4 from each of part A and part B. If there are 6 questions in part A and 7 in part B, in how many ways can these questions be chosen?
EASY
11th CBSE
IMPORTANT
In an examination, a candidate is required to answer 7 questions out of 12, which are divided into two groups, each containing 6 questions. One cannot attempt more than 5 questions from either group. In how many ways can he choose these questions?
EASY
11th CBSE
IMPORTANT

Out of 6 teachers and 8 students, a committee of 11 is to be formed. In how many ways can this be done, if the committee contains exactly 4 teachers?

EASY
11th CBSE
IMPORTANT

Out of 6 teachers and 8 students, a committee of 11 is to be formed. In how many ways can this be done, if the committee contains at least 4 teachers?

EASY
11th CBSE
IMPORTANT

A committee of 7 has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of exactly 3 girls?