From the data 1, 4, 7, 9, 16, 21, 25, if all the even numbers are removed, then the probability of getting at random a... | MCQ 1m | Maths | SuperPadhai

Probability > Question

MCQ1 markYear: 2024EasyCBSE Class 10

probabilityprime-numbers

Question

From the data

1, 4, 7, 9, 16, 21, 25

, if all the even numbers are removed, then the probability of getting at random a prime number from the remaining is:

Solution

1

After removing even numbers (

4, 16

), remaining:

1, 7, 9, 21, 25

(5 numbers)
Prime numbers:

7

(only 1)

P = \frac{1}{5}

+1 mark

Practice this question interactively with step-by-step AI feedback

Sign up for SuperPadhai