CBSE Class 10 Maths (Basic) 2023 · Paper 430/6/1 · Question 24

Probability 2 marks Medium

A box contains

20

discs which are numbered from

1

20

. If one disc is drawn at random from the box, then find the probability that the number on the drawn disc is a

Answer

P (2-digit) = \frac{11}{20}

and

P (< 10) = \frac{9}{20}

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