A student is to answer 10 out of 13 questions in an examination such that he must choose…
Mathematics · JEE Advanced · NTA Exams — Permutations and Combinations
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 questions. The number of choices available to him is
- 196
- 280
- 346
- 140
Answer
(C) 346
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If the letters of the word mother are arranged in all possible orders and these words are written as in a…
- The letters of the word COCHIN are permuted and all the permutations are arranged in an alphabetical order as…
- Let S = 1, 2, 3, 4 . The total number of unordered pairs of disjoint subsets of S is equal to
- The number of ways in which the sum of upper faces of four distinct dices can be six.
- The number of ways in which we can choose 3 squares of unit area on a chess board such that one of the…
- The letters of the word SURITI are written in all possible orders and these words are written out as in a…
- How many numbers greater than 1000, but not greater than 4000 can be formed with the digits 0, 1, 2, 3, 4…
- The number of times of the digits 3 will be written when listing the integer from 1 to 1000 is :
More Permutations and Combinations questions · Browse all practice questions