A card is drawn at random from a deck of cards numbered ${7, 8, 9, … , 25.}$ Find the probability

Question

A card is drawn at random from a deck of cards numbered ${7, 8, 9, … , 25.}$ Find the probability of drawing a ‘$21$’, an odd number, a prime number, a perfect cube.

Accepted Answer

(i) $\frac1{19}$ (ii) $\frac{10}{19}$ (iii) $\frac6{19}$ (iv) $\frac1{19}$

Basic Probability: Drawing a Number from a Deck

Basic Probability: Drawing a Number from a Deck

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