Question

15 cards numbered 1, 2,3,..., 14,15 are put in a box and mixed throyghly. Nikita draws a cards from the box. Find the probability that the number on the card is:
(i) even
(ii) the number is divisible by 2 or 3.
(iii) the number is neither divisible by 2 nor 3.

Solution

Solution not provided.
Ans. $left parenthesis straight i right parenthesis space 7 over 15 space space space space left parenthesis ii right parenthesis space 2 over 3 space space left parenthesis iii right parenthesis space 1 third space space space space$

Some More Questions From Real Numbers Chapter

For Daily Free Study Material Join wiredfaculty

Real Numbers

15 cards numbered 1, 2,3,..., 14,15 are put in a box and mixed throyghly. Nikita draws a cards from the box. Find the probability that the number on the card is:
(i) even
(ii) the number is divisible by 2 or 3.
(iii) the number is neither divisible by 2 nor 3.

Some More Questions From Real Numbers Chapter

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

Phone Number

Email Address

Location

For Daily Free Study Material Join wiredfaculty

Real Numbers

15 cards numbered 1, 2,3,..., 14,15 are put in a box and mixed throyghly. Nikita draws a cards from the box. Find the probability that the number on the card is:(i) even(ii) the number is divisible by 2 or 3.(iii) the number is neither divisible by 2 nor 3.

Some More Questions From Real Numbers Chapter

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

15 cards numbered 1, 2,3,..., 14,15 are put in a box and mixed throyghly. Nikita draws a cards from the box. Find the probability that the number on the card is:
(i) even
(ii) the number is divisible by 2 or 3.
(iii) the number is neither divisible by 2 nor 3.

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 _.