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ATQ,
Let the total work be 126 units (LCM of 63 and 42) Efficiency of 'Pawan' = (126/63) = 2 units/day Combined efficiency of 'Pawan' and 'Bhanu' = (126/42) = 3 units/day So, efficiency of 'Bhanu' = 3 - 2 = 1 unit/day Therefore, required time = (126/1) = 126 days
A statement is given, followed by two conclusions I and II. Decide which of the given conclusions is/are true based on the statement.
Statemen...
Statements: P % Q, Q & R, R $ S, S # Z
Conclusions:
I. P & R
II. R # Z
Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z
Conclusion: I. Q > M II. Z > M
...Statements: H > S ≥ F = B ≤ U≤ T; E ≤ K ≤ B
Conclusions:I. U ≥ E II. S > T
Statements: Z % Y; X # W; U % V; W & V; Y @ X
Conclusions:
I. U @ X �...
Statements: J > O > B < N = T ≥ S < C < I ≤ P
Conclusion
I: P > B
II: N > S
Statements: A ≥ M > E, K ≤ J ≤ D = E, B ≤ Z ≤ Y = K
Conclusion:
I. M > Y
II. D ≥ B
Statements : T ≥ W > X; Q = J < X; Q < O ≥ D
Conclusions :
I. J < W
II. O > W
III. D > J
...Statements: F > V > W ≥ L > G; F ≤ O = M < I
Conclusions: I. M > L II. V < I