Question
34 pens are there in a box where 10 are red pens,
‘p’ are blue pens and remaining are black pens. If a pen is picked, the probability of getting blue pen is 0.5. Find the ratio of the number of blue pens and black pens.Solution
Probability of getting a blue pen , => p/34 = 1/2 => p = 17 So, number of black pens = 34 – 10 – 17 = 7 Required ratio = 17 : 7
Statements: T < U = S ≤ O, C > Y ≥ X, T > K = X
Conclusions :I. O > K
II. C < T
III. U > K
<...In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are true and then g...
Statements: N $ J, J % O, O * P, P # X
Conclusions :
I. X % J
II. N $ P
III. J % X
IV. X % O
Statements: U = V ≤ W > Q ≥ N; B < Q; E = W
Conclusion: I. E > Q II. W > B
Which of the following expressions will be true if the expression P > Q = R < S = T ≤ U = V is definitely true?
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is/are definitely true and then ...
Statements: B > C = D > H ≥ A; B ≤ D = F ≤ E < G
Conclusions:
I. H < E
II. B ≤ E
...What should come in the place of question mark, in the given expressions to make ‘J < E’ always true?
‘D < E _? _F = G ≥ H = I ≥ J’
Statements:
S < B < U ≤ Q; P > T ≥ F = U < I > E
Conclusion:
I. T > S
II. B ≤ I
Statements: A = C > G > H = B > O; E < P = R > B
Conclusions:
I). E > H
II). H ≤ E
...
