
Three coins are tossed times, and we get three heads times; two heads times; one head times; head times. When three coins are tossed at random, what is the probability in decimals (correct up to two places) of getting head?


Important Questions on Probability
Three coins are tossed times and we get, three heads: times; two heads: times; one head: times; head: times.
When three coins are tossed at random, what is the probability in decimals ( correct up to two places) of getting heads?

A die is thrown times and the outcomes are noted as given below.
Outcome | ||||||
Frequency |
When a die is thrown at random, what is the probability in decimals ( correct up to two places) of getting a ?

A die is thrown times and the outcomes are noted as given below.
Outcome | ||||||
Frequency |
When a die is thrown at random, what is the probability in decimals (correct up to two places) of getting a

A die is thrown times and the outcomes are noted as given below.
Outcome | ||||||
Frequency |
When a die is thrown at random, what is the probability in decimals (correct up to two places) of getting a

Outcome | ||||||
Frequency |
When a die is thrown at random, what is the probability in decimals (correct up to one place) of getting a


In a survey of ladies, it was found that like coffee, while dislike it. Find the probability in decimals (correct up to two places) that a lady chosen at random dislikes coffee.

The percentages of marks obtained by a student in six unit tests are given below.
Unit test | ||||||
Percentage of mark obtained |
A unit test is selected at random. Find the probability that the student gets more than marks in the test in the simplest form.
