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Cards numbered 1 to 20 are in a box. One card is drawn at random. What is the probability of drawing a number divisible by 5?

Class 7Chance and ProbabilityData Handling

A $\frac{1}{5}$
B $\frac{1}{4}$
C $\frac{1}{10}$
D $\frac{1}{2}$

Step-by-Step Solution

Numbers divisible by 5 from 1 to 20 are 5, 10, 15, 20 (4 cards). Probability =

\frac{4}{20} = \frac{1}{5}

.

Answer: A)

\frac{1}{5}

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