Question
If A and B are events such that P(A|B) = P(B|A), then
which of the following is trueSolution
It is given that, P(A|B) = P(B|A) => P(A ∩ B)/P(B) = P(A ∩ B)/P(A) => P(A) = P(B)
Select the option in which the given figure is embedded (Rotation is not allowed).
Select the option in which the numbers are related in the same way as are the numbers in the given sets.
(NOTE: Operations should be performed on...
If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’ and ‘D’ denotes ‘division’, then wha...
Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures.
Problem Figures: ...
Clock : Time :: Compass : ?
Answer these questions based on the following information.
There are 4 red balls, 4 green balls and 6 blue balls, in a box
If three ba...
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
Three of the following four word pairs are alike and thus form a group. Select the word pair that does NOT belong to that group.
Choose one of the following correct combination of mathematical signs which can be filled sequentially to balance the following equation.
A word arrangement machine, when given an input line of words, rearranges them in steps according to the following rules.
INPUT LINE: Trial Toda...