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.

18 of 53 · show all

Q7 2026

Two different dice are rolled together. The probability that both the obtained numbers are less than 4, is
Q11 2026 (Basic)

A card is drawn from a well shuffled deck of 52 cards. The probability of getting an ace or a ten is…
Q12 2026 (Basic)

Directions : In questions number 19 and 20, a statement of Assertion (A) is followed by a statement of Reason…
Q13 2026 (Basic)

Two dice are rolled together. Find the probability that…
Q15 Sample paper 2026-27

Two dice are rolled simultaneously. The probability of getting number less than 4 on each die is…
Q23 2025

A card is selected at random from a deck of 52 playing cards. The probability of it being a red face card is…
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…
Q34 2024

From the data 1, 4, 7, 9, 16, 21, 25, if all the even numbers are removed, then the probability of getting at…
Q37 2024 (Basic)

If probability of winning a game is $p$, then probability of losing the game is…
Q38 2024 (Basic)

A card is drawn from a well shuffled deck of 52 playing cards. The probability that drawn card is a red…
Q39 2024 (Basic)

Two dice are rolled together. The probability of getting a doublet is…
Q48 2023

Probability of happening of an event is denoted by p and probability of non-happening of the event is denoted…
Q49 2023

A girl calculates that the probability of her winning the first prize in a lottery is 0.08. If 6000 tickets…
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…
Q51 2023 (Basic)

A card is drawn at random from a well-shuffled deck of 52 cards. The probability of getting a red card is…
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)