Cards marked with numbers 1 to 100 are placed in a box and mixed thoroughly. A card is drawn at random from the box. The probability that the selected card bears a perfect square number is: 1. 2. 3. 4.

Question

KnowledgeBoat · Accepted Answer

The cards are numbered from 1 to 100. Total number of outcomes = 100 Let E be the event of getting perfect square, then E = {1, 4, 9, 16, 25, 36, 49, 64, 81, 100} The number of favorable outcomes to the event E = 10 P(E) = Hence, option 1 is the correct option.

Mathematics

Cards marked with numbers 1 to 100 are placed in a box and mixed thoroughly. A card is drawn at random from the box. The probability that the selected card bears a perfect square number is: 1. 2. 3. 4.

Probability

Related Questions