July 2020

Class 11 – Mathematics : RD Sharma Sets – Exercise 1.5 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

Class 11 – Mathematics : RD Sharma Sets – Exercise 1.4 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

Class 11 – Mathematics : RD Sharma Sets – Exercise 1.3 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

Class 11 – Mathematics : RD Sharma Sets – Exercise 1.2 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

Class 11 – Mathematics : RD Sharma Sets – Exercise 1.1 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

Class 11 – Mathematics Probability – Exercise 16-Misc Question 1: A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that (i) all will be blue?                        …

Class 11 – Mathematics Probability – Exercise 16.3 Question 1: Which of the following can not be valid assignment of probabilities for outcomes of sample space S = {w1, w2, w3, w4, w5, w6, w7} Answer: (a) Here, each of…

Class 11 – Mathematics Probability – Exercise 16.2 Question 1: A die is rolled. Let E be the event “die shows 4” and F be the event “die shows even number”. Are E and F mutually exclusive? Answer: When a…

Class 11 – Mathematics Probability – Exercise 16.1 In each of the following Exercises 1 to 7, describe the sample space for the indicated experiment. Question 1: A coin is tossed three times. Answer: A coin has two faces: head…

Class 11 – Mathematics Statistics – Exercise 15-Misc Question : 1 Answer: Question : 2 Answer: Question : 3 Answer: Question : 4 Answer: Question : 5 Answer: Question : 6 Answer: Question : 7 Answer: Previous Post Next Post…

Class 11 – Mathematics Statistics – Exercise 15.3 Question : 1 Answer: Question : 2 Answer: Question : 3 Answer: Question : 4 Answer: Question : 5 Answer: Previous Post Next Post Click here to visit Official CBSE website Click…

Class 11 – Mathematics Statistics – Exercise 15.2 Question : 1 Answer: Question : 2 Answer: Question : 3 Answer: Question : 4 Answer: Question : 5 Answer: Question : 6 Answer: Question : 7 Answer: Question : 8 Answer:…