A bag contains 50 tickets numbered 1, 2, 3, .., 50 of which five are drawn at random and arranged in ascending order of magnitude`(x_1ltx_2ltx_3ltx_4ltx_5)` find the probability that `x_3=30`.

A bag contains 50 tickets numbered 1,2,3,…, 50 , of which 5 are drawn at random and arranged in ascending order of their numbers x_(1) lt x_(2)ltx_(3) ltx_(4)ltx_(5) . What is the probability that x_(3) = 30 ?

A bag contains 50 tickets 1,2,3,...50 of which 5 are drawn at random and aranged in ascending order of their numbers x_(1) lt x_(2) lt x_(3) lt x_(4) lt x_(5) . Find the number of selections so that x_(3)=30

Arrange in ascending order of magnitudes 5^(1/2),10^(1/4),6^(1/3)

An um contains 30 tickets numbered 1 to 30 two tickets are drawn at random the probability that both the numbers are prime is

Arrange in the ascending order of magnitude : 2^(63), 3^(45),5^(27),6^(18)

If from the numbers 1,2,3… 30 three are drawn at randomm find the probability that they are in G.P.

A bag contains 5 white and 4 black balls. If 3 balls are drawn at random, find the probability that at least two of them are white.

A bag contains 5 white and 4 black balls.If 3 balls are drawn at random,find the probability that at least two of them are white.

Seven girls G_(1), G_(2), G_(3) , …, G_(7) are such that their ages are in order G_(1) lt G_(2) lt G_(3) lt … lt G_(7) . Five girls are selected at random and arranged in increasing order of their ages. The probability that G_(5) and G_(7) are not consecutive is

In a lottery of 50 tickets numbered 1 to 50, one ticket is drawn. Find the probability that the drawn ticket bears a prime number.