Question
If 5 coins are tossed at a time what's the probability of
getting exactly one head?Solution
Number of ways to get exactly one head =Â 5 C 1Â = 5
And total number of ways = 2 5 Â = 32
So probability = 5/32
In the following question the relationship between different elements is given in the statements followed by three conclusions I, II and III. Read the ...
Which of the following expressions will be true if the expression P > Q = R < S = T ≤ U = V is definitely true?
Statements: M % C & G @ T $ D; W % M # P
Conclusions :Â Â Â Â Â I. D % CÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. M % GÂ Â Â Â Â Â Â Â Â Â Â Â Â I...
Which of the following symbols should replace the question marks (?) in the given expression in order to make the expression ‘N ≤ Q’ definitely t...
Statements: U = G ≥ T, M < J < H = T, M = A > L
Conclusions:
I. U > M
II. G ≥ A
III. L < T
Statements: I < G = Z = X ≤ A ≤ R < N > D = V
Conclusions:
I. I > D
II. R ≥ G
III. X < V
Statements: S = T, U < L, V ≥ S, T ≤ U
Conclusion:
I. T ≤ V
II. L > T
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements: P = J = W; W ≥ Y < Q; Q < Z = L
Conclusions:
I. W ≥ Z
II. W < Z
In the given question, assuming the given statements to be true, find which of the conclusions I and II given below the statements is/are definitely tr...
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