The minimum probability of an event is

What is the number of outcomes when a coin is tossed?

What is the number of outcomes when a cubical dice is thrown?

An experiment has two outcomes E and F P(E)+P(F) is equal to:

Which of the following cannot be the experiment probability of an event?

In a group of 70 persons, there are 15 boys, 20 girls, 30 men and rest women. Find the probability that a selected person is a woman.

A die is thrown. Find the probability of getting an odd number.

A dice is thrown WOOtimes with the following frequencies for the outcomes 1,2,3,4, 5 and 6 given in the following table:

 Find the probability of the happening of each outcome.

The record of a weather station shows that out of the past 250 consecutive days, its weather forecasts were correct 175 times:
(i) What is the probability that on a given day it was correct?
(ii) What is the probability that it was not correct on a given day?

Two coins are tossed simultaneously 1000 times with the following frequencies of different outcomes 

If these two coins are tossed again, find the probability of getting
(i) at least 1 head
(il) at most 1 head

In a particular section of Class IX, 40 students were asked about the months of their birth, the following graph was prepared for the data so obtained. Find the probability that a student of the class was born in August.

To know the opinion of the students about the subject statistics, a survey of 200 students was conducted. The data is recorded in the following table:

 Find the probability that a student chosen at random
(i) likes statistics,
(ii) does not like it

In a cricket match, a batsman hits a boundary 6 times out of 30 balls she plays.Find the probability that she did not hit a boundary.

The percentage of marks obtained by a student in the monthly unit tests are given below:

Based on this data, find the probabi lity that the
(a) student gets less than 60% marks in a unit test
(b) student gets at least 60% marks in a unit test

In a survey of 200 men, it was found that 65 men take only coffee, 35 take only tea, 25 do not take either and the rest take both coffee and tea. Find the probability that a man selected at random:
(a) takes coffee
(b) takes only tea

A and B are the only two outcomes of an event. Probability P(A) = 0.72 then what will be the probability P(B) and why?

Out of the past 250 consecutive days, its weather forecasts were correct 175 times.
(i) What is the probability that on a given day it was correct?
(ii) What is the probability that it was not correct on a given day?

A die is rolled 25 times and outcomes are recorded as under:

It is thrown one more time. Find the probability of getting
(a) an even number
(b) a multiple of 3
(c) a prime number.

The heights of the students of a class is measured and recorded as given below:

A student is selected at random. Find the probability that height of the students is :
(i) more than 135 cm
(ii) at least 145 cm
(iiii) less than 130 cm
(iv) 125 cm or more but less than 140 cm

Two dice are thrown simultaneously 500 times. Each time the sum of two numbers appearing on their tops is noted and recorded as given in the following table:

If the dice are thrown once more, find the probability of getting a sum
(i) of 7
(ii) more than 11
(iii) less than or equal to 6
(iv) between 5 and 10