Probability

CBSE Class 10 · Mathematics · 53 past questions

These are the board's own papers. 126 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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Q8 2026

(Assertion and Reason based Questions)…
Q12 2026 (Basic)

Directions : In questions number 19 and 20, a statement of Assertion (A) is followed by a statement of Reason…
Q25 2025 (Basic)

In a random experiment of throwing a die, which of the following is a sure event ?
Q33 2024

If the probability of a player winning a game is 0.79, then the probability of his losing the same game is…
Q37 2024 (Basic)

If probability of winning a game is $p$, then probability of losing the game is…
Q48 2023

Probability of happening of an event is denoted by p and probability of non-happening of the event is denoted…
Q50 2023

In a group of 20 people, 5 can’t swim. If one person is selected at random, then the probability that he/she…
Q52 2023 (Basic)

A die is thrown once. Find the probability of getting a number less than 7.
Q53 2023 (Basic)

Blood group describes the type of blood a person has. It is a classification of blood based on the presence… (with a figure)