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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Q18 2025

The probability of drawing an even prime number out of numbers from 1 to 30 is…
Q19 2025

In a cricket match, a batsman hits the boundary 7 times out of the 42 balls he plays. The probability of his…
Q20 2025

A die is thrown once. The probability of getting a number which is *not* a factor of 36, is…
Q21 2025

The probability of guessing the correct answer of a certain test question is $\frac{x}{12}$. If the…
Q22 2025

Three unbiased coins are tossed simultaneously. Find the probability of getting…
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…
Q24 2025

Two dice are thrown at the same time. Determine the probability that the difference of the numbers on the two…
Q25 2025 (Basic)

In a random experiment of throwing a die, which of the following is a sure event ?
Q26 2025 (Basic)

A lot consists of 200 pens of which 180 are good and the rest are defective. A customer will buy a pen if it…