3 JEE Main 2003 Permutation Combination previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2003 previous-year questions from the Permutation Combination chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Permutation Combination chapter hub.
A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five…
The number of ways in which 6 men and 5 women can dine at a found table if no two women are to sit together is given by
If ⁿ Cr denotes the number of combination of n things taken r at a time, then the expression ⁿ Cr₊₁+ ⁿ Cr₋₁+2 xⁿ Cr equ…