IBPS Clerk · Numerical Ability
Basic counting and arrangement problems.
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Q1 · Permutation and Combination · EASY
In how many ways can a committee of 3 members be formed from a group of 7 people?
Q2 · Permutation and Combination · EASY
In how many different ways can the letters of the word 'MANGO' be arranged?
Q3 · Permutation and Combination · MEDIUM
A student has to answer 8 questions out of 10 questions in an examination, in which questions 1 and 2 are compulsory. In how many ways can the student select the questions?
Q4 · Permutation and Combination · MEDIUM
How many 4-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6 without repetition such that the number is divisible by 4?
Q5 · Permutation and Combination · HARD
In how many ways can 5 boys and 3 girls be arranged in a row such that no two girls sit together?