# NCERT Class 11 Chapter 7 Maths Permutation and Combination MCQ | Questions & Answers

NCERT Class 11 Chapter 7 Maths Permutation and Combination MCQ | Questions & Answers: Hey! If you are in a search for the right place to take up the NCERT Class 11 Chapter 7 Maths Permutation and Combination MCQ Quiz, then this article is just for you. Once you are done answering all the questions, make sure that you submit your responses to get the instant result. Good luck!!!

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1. Let Tn denote the number of triangles which can be formed using the vertices of a regular polygon of n sides. If Tn + 1 - Tn = 21, then n equals

2. The probability that in a random arrangement of the letter of the word 'UNIVERSITY', the two I's do not come together is:

3. How many words beginning with T and ending with E can be made (with no letter repeated) out of the letters of the word 'TRIANGLE' ?

4. Given 12 points in a plane, no three of which are collinear. Then number of line segments can be determined, are:

5. There are 10 true-false questions in a examination. Then these questions can be answered in:

6. The total number of ways of selecting six coins out of 20 one rupee coins, 10 fifty paise coins and 7 twenty five paise coins is:

7. The number of numbers consisting of four different digits that can be formed with the digits 0, 1, 2, 3 is :

8. In how many ways can a consonants and a vowel be chosen out of the word COURAGE?

9. How many words can be formed from the letters of the word DOGMATIC, if all the vowels remain together :

10. Numbers lying between 999 and 10000 than can be formed from the digits 0, 2, 3, 6, 7, 8 (repetition of digits not allowed) are :