Home
Class 12
MATHS
A coin is tossed if head turns up then p...

A coin is tossed if head turns up then pair of dice is thrown and sum of numbers is noted. If tail turns up then a card numbered from 1 to 9 is drawn and number is noted, then find the probability that number is `7 or 8`. (a) `13/36` (b) `15/72` (c) `19/72` (d) `11/36`

Promotional Banner

Similar Questions

Explore conceptually related problems

A dice is thrown and the outcomes are noted. Find the probability that: composite number is obtained

A die is thrown three xx and the sum of the numbers is noted.Find the probability that the sum of the number is 4.

A die is thrown four times and the sum of the numbers is noted. If the sum of the numbers is 23 then the probability is

A box contains cards numbered from 11 to 123. A card is drawn at random from the box. Find the probability that the number on the drawn card is: a multiple of 7.

If two coins are tossed, then find the probability of the event: No head turns up

A dice is thrown then find the probability that 7 will turn up on the upper faces.

A coin is tossed n times. The probability that head will turn up an odd number of times , is

A fair coin is tossed. If head appears, a fair dice is tossed once and the number on the upper face noted. If tail appears, the fair dice is tossed twice independently and the sum on the upper faces is noted. Then the probability that the noted number is 3, is (A)1/18 (B)1/4 (C)1/6 (D)1/9

A coin is tossed n times. The probability that head will turn up an even number of times is