Two dice are rolled simultaneously. Find the probability of getting
(i) the sum as 7
(ii) the sum as 3 or 4
(iii) prime numbers on both the dice.
Solution:
A fcox contains 600 screws, one tenth are rusted. One screw is taken out at random from the box. Find the probability that it is
(i) a rusted screw
(ii) not a rusted screw
Solution:
More Solutions:
- The following data represents the different number of animals in a zoo.
- The following data represents the monthly expenditure of a family on various items
- The following data represents the percentage distribution of the expenditure
- The following data represents the number of students got admission
- The adjoining pie chart shows the expenditure of a country on various sports
- The adjoining pie chart shows the number of students enrolled in class VI to class X of a school.