## NCERT Solutions for Class 10

NCERT Solutions for Class 10 are solved by experts of cbsesolutions.net in order to help students to obtain excellent marks in their board examination. All the questions and answers that are present in the CBSE NCERT Books has been included in this page. We have provided all the Class 10 NCERT Solutions with a detailed … Read more

## Class 11 RD Sharma solutions all chapters

RD Sharma Class 11 Solutions: RD Sharma Class 11 book contains a large number of well-graded solved examples. New illustrative examples and problems have been added to the exercises in each chapter. In each chapter, all concepts and definitions have been discussed in detail in a lucid manner and have also been explained with suitable … Read more

## Chapter 17 – Combinations Exercise Ex. 17.3

Question 1 Solution 1 Question 3 Solution 3 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution 11 Question 2 Solution 2 Question 4 Find the number of permutations of n distinct things taken r together, in … Read more

## Chapter 17 – Combinations Exercise Ex. 17.2

Question 1 Solution 1 Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution 11 Question 12 Solution 12 Question 13 Solution 13 Question 14 Solution … Read more

## Chapter 17 – Combinations Exercise Ex. 17.1

Question 1(i) Solution 1(i) Question 1(ii) Solution 1(ii) Question 1(iii) Solution 1(iii) Question 1(iv) Solution 1(iv) Question 1(v) Solution 1(v) Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 If … Read more

## Chapter 16 – Permutations Exercise Ex. 16.5

Question 1(i) Solution 1(i) Question 1(ii) Solution 1(ii) Question 1(iii) Solution 1(iii) Question 1(iv) Solution 1(iv) Question 1(v) Solution 1(v) Question 1(vi) Solution 1(vi) Question 1(vii) Solution 1(vii) Question 1(viii) Solution 1(viii) Question 1(ix) Solution 1(ix) Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution … Read more

## Chapter 16 – Permutations Exercise Ex. 16.4

Question 1 Solution 1 Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution 11 Question 12 Solution 12

## Chapter 16 – Permutations Exercise Ex. 16.3

Question 1(ii) Solution 1(ii) Question 1(iii) Solution 1(iii) Question 1(iv) Solution 1(iv) Question 1(i) Solution 1(i) Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution … Read more

## Chapter 16 – Permutations Exercise Ex. 16.2

Question 1 Solution 1 Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution 11 Question 12 Solution 12 Question 13 Solution … Read more

## Chapter 16 – Permutations Exercise Ex. 16.2

Question 1 Solution 1 Question 2 Solution 2 Question 3 Solution 3 Question 4 Solution 4 Question 4 Solution 4 Question 5 Solution 5 Question 6 Solution 6 Question 7 Solution 7 Question 8 Solution 8 Question 9 Solution 9 Question 10 Solution 10 Question 11 Solution 11 Question 12 Solution 12 Question 13 Solution … Read more