Question

In a class, there are 18 girls and 16 boys. The class teacher wants to choose one pupil for class representative. What she does, she writes the name of each pupil on a card and puts them in to a basket and mixes throughly. A child is asked to pick up one card from the basket. What is the probability that the name written on the card is

(i) the name of a girl.
(ii) the name of a boy.

Solution

Solution not provided.
Ans. $left parenthesis straight i right parenthesis space 9 over 17 space space space left parenthesis ii right parenthesis space 8 over 17 space space space space$

Some More Questions From Real Numbers Chapter

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Real Numbers

Some More Questions From Real Numbers Chapter

Probability of an event E + Probability of the event ‘not E’_______.

The probability of an event that cannot happen is Such an event is called __.

The probability of an event that is certain to happen is Such an event is called _.

The sum of the probabilities of all the elemen-tary events of an experiment is ______.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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Email Address

Location

For Daily Free Study Material Join wiredfaculty

Real Numbers

Some More Questions From Real Numbers Chapter

Probability of an event E + Probability of the event ‘not E’_______.

The probability of an event that cannot happen is ________ Such an event is called __________.

The probability of an event that is certain to happen is ________ Such an event is called _________.

The sum of the probabilities of all the elemen-tary events of an experiment is ______.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

The probability of an event that cannot happen is Such an event is called __.

The probability of an event that is certain to happen is Such an event is called _.