IIT JEE Questions And Answers :: Probability: part1



IIT JEE : Probability QUESTIONS AND ANSWERS :: part1 : 26 to 30

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

26.Two dice are thrown, the ptobability that the sum of the points on the dice is 7, is

5/36
6/36
7/36
8/36

27.The probability of guessing correctly at least 8 out of 10 answers on a true-false examination is

7/64
7/128
45/1024
175/1024

28.Six boys and six girls sit in a row at random. The probability that boys and girls sit alternately, is

1/231
1/462
1/154
None of these

29.A speaks the truth in 60 % cases and B in 70 % cases. The probability that they will say the same thing while describing a single event is

0.56
0.54
0.38
0.94

More Probability QUESTIONS AND ANSWERS available in next pages

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