Question
30 men can complete a work in 12 days. After 9 days, 15
more men joined them. How many days will they now take to complete the remaining work?Solution
Let, the efficiency of a man = y ATQ- (30 x y x 9) + (45 x y x D) = 30 x y x 12 (45 x y x D) = 360y-270y 45Dy=90y D = 90y/45y D=2 days.
Statements: J < K, J < L, L > M
Conclusions: I. J < M II. L = J
...In which of the following expressions will the expression ‘D < F’ be definitely true?
Statement: C > S > F > B > L; I > B > T
Conclusion: I. I > L II. T < C
Three statements, showing relationship between different elements, are followed by three conclusions (I). (II) and (III). Assuming the statements to be ...
Statement: Q > R; O < K ≤ N; O ≥ S > R
Conclusion: I. O ≥ Q     II. R < N.
Statements: B > D > X > T ≤ N ≥ O = U
Conclusion
I: N > D
II: T > B
Statements: A > B > C, C < D > E, E = F > G
Conclusion:
I. C = G
II. A > F
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 ...
Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) to complete the given expression...
Statements: A > B > C; D < E < C; D ≥ F = G
Conclusion:
I. G < E
II. F < A
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