The probability that the drawn card from a pack of 52 cards is neither an ace nor a spade is
(a) 9/13
(b) 35/52
(c) 10/13
(d) 19/26
1 Answers
Talk Doctor Online in Bissoy App
From the 50 cards numbered from 1 to 50, a card is drawn at random, then the probability that the number on the card is divisible by 8 is
Correct option is: D) \(\frac 3{25}\) Total number of outcomes = 50. Number which is divisible by 8 from 1 to 50 are (8, 16, 24, 32, 40, 48) \(\therefore\) Favourable outcomes = 6. \(\therefore\) Required probability = \(\frac...
2 Answers 1 views
From the 50 cards numbered from 1 to 50, a card is drawn at random, then the probability that the number on the card is divisible by 8 is
2 Answers
1 views
A bag contains cards numbers from 11 to 30. A card is taken out the bag at random, the probability that the drawn card is a multiple of 5 on it.
Correct option is: A) \(\frac{1}{5}\)
2 Answers 1 views
There are 50 cards numbered from 1 to 50. A card is drawn at random. Then the probability that the number on the card is divisible by 8 is
Correct option is: C)\(\frac 3{25}\) Total No which are divisible by 8 from 1 to 50 is 6. \(\therefore\) Probability that drawn card is divisible by 8 = \(\frac 6{50}\) = \(\frac 3{25}\)
2 Answers 1 views
There are 50 cards numbered from 1 to 50. A card is drawn at random. Then the probability that the number on the card is divisible by 8 is
2 Answers
1 views
One card is drawn from a well shuffled deck of 52 cards. The probability of getting i. A red face card A) 3/2 B) 3/26
i. B) \(\frac{3}{26}\) ii. D) \(\frac{4}{3}\) iii. C) \(\frac{7}{13}\)
2 Answers 1 views
There are 5 cards numbered 1 to 5 , one number on one number on one card . Two cards are drawn at random without replacement . Let X denotes the sum o
Here, S={(1,2),(2,1),(1,3),(3,1),(2,3),(3,2),(1,4),(4,1),(1,5),(5,1),(2,4),(4,2),(2,5),(5,2),(3,4),(4,3),(3,5),(5,3),(5,4),(4,5)} `rArrn(S)=20` Let random variable variable be X which denotes the sum of the numbers on two cards drawn. X=3,4,5,6,7,8,9 At X=3,P(X)=`2/20=1/10` At X=4,P(X)`=2/10=1/10` At X =5,P(X)=`4/20=1/5` At X=6,...
2 Answers 1 views
If two cards are drawn from a well shuffled deck of 52 playing cards with replacement, then the probability that both cards are queens, is
Required probability=`4/52cdot4/52=1/13xx1/13`
2 Answers 1 views
A pack of 52 cards is divided at random into two equals parts. Find the probability that both parts will have an equal number of black and red cards.
Correct Answer - `({26!}^(4))/({13!}^(4)xx52!)` We have to find the probability that out of 26 cards drawn at random from the pack of cards, 13 will be red and 13 black. The...
2 Answers 1 views
A draws a card from a pack of `n` cards marked `1,2,ddot,ndot` The card is replaced in the pack and `B` draws a card. Then the probability that `A` dr
Correct Answer - C If A draws card higher than B, then the number of favorable cases is (n - 1) + (n + 2) + … + 3 + 2...
2 Answers 1 views