Question
A bag contains 10 black, 8 red and 12 yellow balls. Two
balls are randomly drawn from the bag, what is the probability that a red and a yellow ball are drawn?Solution
The probability that a red and a yellow ball are drawn = (8C1 × 12C1) / 30C2 = (8 × 12) / 435 = 96 / 435 = 32/145
Who among the following is the author of the book 'Dollar Bahu'?
The book "Humayun Nama" is authored by Â
SEBI has restructured its advisory committee on market data that recommends policy measures pertaining to areas like securities market data access and p...
The book 'The White Tiger' which won the Man Booker Prize, was authored by:
Who has been appointed as the 37th Director General (DG) of CRPF (Central Reserve Police Force)?
Recently which of the following E-commerce company have been granted approval to operate 24/7 in the national capital?
Which former president authored the book 'The Conspiracy to Oust Me from the Presidency'?Â
Who is the author of ‘The Ambuja Story,’ chronicling the rise of Ambuja Cement?
Which one of the following pairs (Books-Author) is not correctly matched?
‘Wings of Fire’ is an Autobiography of _______
Relevant for Exams:
