# Intermediate Mathematics MCQs With Solved Answers

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#### Mathematics Solved MCQs Online Quiz Test

Q.1: The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?

1. 18/35
2. 12/35
3. 17/35
4. 19/35

A

Q.2: In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?

1. 5/21
2. 5/14
3. 9/14
4. 16/21

A

Q.3: The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is———-?

1. 0.4869
2. 0.5904
3. 0.6234
4. 0.5834

B

Q.4: 10 books are placed at random in a shelf. The probability that a pair of books will always be together is———?

1. 1/10
2. 9/10
3. 1/5
4. 3/10

C

Q.5: What is the probability that a leap year has 53 Sundays and 52 Mondays?

1. 0
2. 1/7
3. 2/7
4. 5/7

B

Q.6: Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is———?

1. 10/17
2. 10/19
3. 46/105
4. Cannot be determined

D

Q.7: A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?

1. 4/9
2. 5/9
3. 7/9
4. 8/9

B

Q.8: A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow?

1. 3/22
2. 4/21
3. 2/21
4. 1/14

C

Q.9: A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?

1. 1/455
2. 2/455
3. 1/91
4. 4/455

A

Q.10: A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue?

1. 17/91
2. 33/91
3. 51/91
4. 65/91

B