From the data 1, 4, 7, 9, 16, 21, 25 , if all the even numbers are removed, then the probability of getting at random…

CBSE Class 10 Maths PYQ · Probability · Number Based · 1 Mark · March 2024 · Standard

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451 Mark · March 2024 · Standard

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 :

(a)$\frac{2}{5}$
(b)$\frac{1}{5}$
(c)$\frac{1}{7}$
(d)$\frac{2}{7}$

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(b) $\frac{1}{5}$

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From the data 1, 4, 7, 9, 16, 21, 25 , if all the even numbers are removed, then the probability of getting at random…

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