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: A) \(\frac{1}{5}\)

Correct option is: A)\(\frac{1}{26}\) There are 2 red king cards (King of heart and king of diamond) in the deck of 52 cards. \(\therefore\) Probability of getting a red king card is  P = \(\frac {Total\,...

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 = \(\frac 6{50}\) = \(\frac 3{25}\)

i. B) \(\frac{3}{26}\) ii. D) \(\frac{4}{3}\) iii. C) \(\frac{7}{13}\)

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,...

Required probability=`4/52cdot4/52=1/13xx1/13`

Correct Answer - C If A draws card higher than B, then the number of favorable cases is (n - 1) + (n + 2) + … + 3 + 2...