CBSE Class 10 Maths (Standard) 2019 · Paper 30/5/1 · Question 11
Cards marked with numbers to (one number on one card) are placed in a box and mixed thoroughly. One card is drawn at random from the box. Find the probability that the number on the card taken out is
- (i)a prime number less than ,
- (ii)a number which is a perfect square.
Answer
(i) ;\ (ii)
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