## Mathematics Questions and Answers – Probability – Events-2

This set of Mathematics Aptitude Test for IIT JEE Exam focuses on “Probability – Events-2”. 1. Event _____________ contains elements which are either in A or in B or in both. a) A or B b) A and B c) A but not B d) B but not A 2. Event “A or B” is … Read more

## Mathematics Questions and Answers – Probability – Events-1

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Probability – Events-1”. 1. Set which contains all possible outcomes is __________________ a) event b) empty set c) sample space d) probability 2. Any subset of sample space is known as _____________ a) event b) empty set c) sample space d) probability 3. … Read more

## Mathematics Questions and Answers – Probability – Random Experiments-2

This set of Mathematics Assessment Questions for IIT JEE Exam focuses on “Probability – Random Experiments-2”. 1. If n coins are tossed simultaneously what is the total number of outcomes? a) 2n-2 b) 2n-1 c) 2n d) 2n+1 2. If four dice are rolled simultaneously then what is the total number of possible outcomes? a) … Read more

## Mathematics Questions and Answers – Probability – Random Experiments-1

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Probability – Random Experiments-1”. 1. Probability is __________________________ a) Number of outcomes in favour of event b) Total number of possible outcomes c) Ratio of number of outcomes in favour to total number of outcomes d) Ratio of total number of outcomes to … Read more

## Mathematics Questions and Answers – Statistics – Analysis of Frequency Distributions

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Statistics – Analysis of Frequency Distributions”. 1. An analysis of the monthly wages paid to the workers of a form is given below. Calculate the total monthly wages. No. of workers 100 Average monthly wages 280 Variance of distribution of wages 10 a) … Read more

## Mathematics Questions and Answers – Statistics – Variance and Standard Deviation

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Statistics – Variance and Standard Deviation”. 1. Find the variance of the observation values taken in the lab. 4.2 4.3 4 4.1 a) 0.27 b) 0.28 c) 0.3 d) 0.31 2. If the standard deviation of a data is 0.012. Find the variance. … Read more

## Mathematics Questions and Answers – Statistics – Mean Deviation

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Statistics – Mean Deviation”. 1. Find the mean deviation about the median of the scores of a batsman given below. Innings Scores 1 20 2 56 3 0 4 84 5 11 6 120 a) 10 b)10.5 c) 11 d) 9 2. What … Read more

## Mathematics Questions and Answers – Mathematical Reasoning – Validating Statements

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Mathematical Reasoning – Validating Statements”. 1. Which of the following statement is true? a) 25 is divisible by 2 and 3 b) 12 is a positive and prime number c) 13 is a positive and odd number d) 49 is a square and … Read more

## Mathematics Questions and Answers – Mathematical Reasoning – Implications

This set of Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Mathematical Reasoning – Implications”. 1. If p then q means if p is ________ then q must be ______________ a) true, true b) true, false c) false, false d) false, true 2. If p then q means ___________________ a) If q then p … Read more 