The Central Intelligence Agency has appointed Nand Mulchandani as CIA’s first-ever Chief Technology Officer (CTO). With more than 25 years of experience working in Silicon Valley as well as the Department of Defense (DoD), Mulchandani brings substantial private sector, startup, and government expertise to the CIA.
In a container, there are balls of three different colors: purple, silver, and gold. The sum of the number of silver and purple balls equals twice the n...
A bag contains 7 red gems, 8 yellowgems and 5 greengems . 3gems are drawn randomly. What is the probability that theg...
In an examination, there are three sections namely Reasoning, Math, and English. The reasoning part contains 7 questions. There are 4 questions in the m...
Karan has a 65% chance of being admitted to school L and a 55% chance at school M. His preferences are 'L', then 'M', and lastly 'N'. Assuming Karan get...
A box contains 7 blue and 7 green balls. The probability of drawing three balls of the same colour is
A black and a red dice are rolled. Find the conditional probability of obtaining a sum greater than 9, given that the black die resulted in a 5.
What is the probability that a number selected from 1,2,3.......................68,69,70, is perfect square or a perfect cube?
There are two bags P and Q. Bag P contains 5 Yellow and 6 Green balls while bag Q contains 6 Yellow and 5 Green balls. As a part of an experiment, a fai...
The probability of selecting a rotten apple randomly from a heap of 1050 apples is 0.36. What is the number of rotten apples in the heap?
A coin is tossed 9 times. Find the probability of almost 2 tails.
