Home
Class 12
MATHS
A draws a card from a pack of n cards ma...

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` draws a higher card than `B` is `(n+1)2n` b. `1//2` c. `(n-1)2n` d. none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

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 draws a higher card than B is a. (n+1)2n b. 1//2 c. (n-1)2n d. none of these

A draws a card from a pack of n cards marked 1,2,...,n. The card is replaced in the pack and B draws a card.Then the probability that A draws a higher card than B is (n+1)2n b.1/2 c.(n-1)2n d.none of these

Kavita draws a card from a pack of cards . What is the probability that she draws a heart

Kavita draws a card from a pack of cards . What is the probability that she draws a heart or a spade ?

Kavita draws a card from a pack of cards . What is the probability that she draws a club

A man draws a card from a pack one after another with replacement until he gets red card. The probability that he gets red card in 4^(th) draw is

A man draws a card from a pack one after another with replacement until he gets red card. The probability that he gets red card in 4^(th) draw is