EASY
JEE Advanced
IMPORTANT
Earn 100

If E and F are events such that PE=14,PF=12 and PE and F=18. Find: i PE or F ii P not E and not F.

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Important Questions on Fundamentals of Probability

MEDIUM
JEE Advanced
IMPORTANT
An experiment yields 3 mutually exclusive and exhaustive events A,B and C. If PA=2 PB=3 PC, then PA is equal to
EASY
JEE Advanced
IMPORTANT
A and B are two events where PA=0.25 and PB=0.5. The probability of both happening together is 0.14. The probability of both A and B not happening is
MEDIUM
JEE Advanced
IMPORTANT
Let A and B be two independent events such that PA=15,PAB=710. Then, PB¯ is equal to
MEDIUM
JEE Advanced
IMPORTANT
A,B and C are the events such that PA=0.3, PB=0.4, PC=0.8, PAB=0.08PAC=0.28, PABC=0.09. If PABC0.75, then PBC lies in the interval
EASY
JEE Advanced
IMPORTANT
A die is rolled so that the probability of face i is proportional to i,i=1,2,,6. The probability of an even number occurring when the die is rolled, is
EASY
JEE Advanced
IMPORTANT
From a group of 2 boys and 3 girls, two children are selected. Then, the total number of the outcomes of this experiment is
EASY
JEE Advanced
IMPORTANT
Two dice are thrown simultaneously. Then, the set of event a total of at least 10 is
EASY
JEE Advanced
IMPORTANT
If A and B are independent events such that 0<PA<1 and 0<PB<1, then which one is not correct?