Cards numbered 10, 11, 12, , 30 are kept in a box and shuffled thoroughly. Rohit draws a card at random from the box.…

CBSE Class 10 Maths PYQ · Probability · Number Based · 1 Mark · July 2025 · Standard

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501 Mark · July 2025 · Standard

Cards numbered $10, 11, 12, \dots, 30$ are kept in a box and shuffled thoroughly. Rohit draws a card at random from the box. The probability that the number on the card is a multiple of $4$ or $5$ is :

(a)$\frac{9}{20}$
(b)$\frac{9}{21}$
(c)$\frac{10}{20}$
(d)$\frac{10}{21}$

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(B) $\frac{9}{21}$

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Cards numbered 10, 11, 12, , 30 are kept in a box and shuffled thoroughly. Rohit draws a card at random from the box.…

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