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Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers. Find the probability. Quantity A: In a class room there are 30 boys and 40 girls, find the probability of selecting 2 boys from the class. Quantity B: A six face dice is thrown what is the probability of an even number.

Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers. Find the probability. Quantity A: In a class room there are 30 boys and 40 girls, find the probability of selecting 2 boys from the class. Quantity B: A six face dice is thrown what is the probability of an even number. Correct Answer Quantity B > Quantity A

Quantity A:

Number of ways 2 members can be selected from the class of 70

⇒ 70C2

Number of ways 2 boys can be selected from 30 boys

⇒ 30C2

Required probability

⇒ 30C2/(70C2)

⇒ 435/2415 = 18.01%

Quantity B

Required probability = 3/6 = 50%

∴ Quantity B > Quantity A

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