Question 7 - Past Year MCQ - Chapter 14 Class 10 Probability

Last updated at July 25, 2026 by

Question 7

A bag contains cards numbered from 1 to 25. A card  is drawn at random from the bag. The probability  that the number on this card is divisible by both 2  and 3 is:

(a) 1/5                                                    (b) 3/25

(c) 4/25                                                  (d) 2/25

A bag contains cards numbered from 1 to 25. A card is drawn at [MCQ] - Past Year MCQ

part 2 - Question 7 - Past Year MCQ - Serial order wise - Chapter 14 Class 10 Probability

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Transcript

Question 7 A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. The probability that the number on this card is divisible by both 2 and 3 is: (a) 1/5 (b) 3/25 (c) 4/25 (d) 2/25Total numbers = 25 Numbers divisible by both 2 and 3 = Numbers divisible by 6 = 6, 12, 18, 24, 30, 36, 42, …. Number of numbers divisible by both 2 and 3, less than 25 = 4 Thus, P(number divisible by both 2 and 3) = (𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑛𝑢𝑚𝑏𝑒𝑟𝑠 𝑑𝑖𝑣𝑖𝑠𝑏𝑙𝑒 𝑏𝑦 𝑏𝑜𝑡ℎ 2 𝑎𝑛𝑑 3)/(𝑇𝑜𝑡𝑎𝑙 𝑛𝑢𝑚𝑏𝑒𝑟𝑠) = 𝟒/𝟐𝟓 So, the correct answer is (c)

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