Question
A launch goes 120 km with the current in 6 hours. For the
same trip against the current, it needs 4 hours more. What’s the speed of the boat in still water?Solution
ATQ,
Downstream speed = 120 / 6 = 20
Upstream speed = 120 / 10 = 12
V + U = 20
V – U = 12
By solving, we get V = (20 + 12) / 2 = 16 km/hr
Statements: Z = Y ≥ X > W, Q > O = P ≥ I, W ≥ V ≥ U = Q
Conclusions:
I. Z ≥ Q
II. I ≤ W
III. X > P
Statements:
P > Q < R; T ≤ U ≤ Q > S; V ≤ W < T
Conclusions:
I). P > V
II). T = S
III). R > V
...Statement: N < M; G ≤ V = M; J > V; K ≥ M
Conclusion:
I. J > K
II. K ≥ J
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 th...
Statement: T > B = P `>=` C ; B `>=` J > F; O `<=` J `<=` C
Conclusions: I. J < T II. T > F
...Statements: F > G = J ≤ I = L > M ≥ K = N
Conclusion
I: N < I
II: L ≥ G
Statements: W > O > E ≤ N > P; L ≥ U; P > Q = R > U
Conclusions:
I. N > U
II. P > U
III. P < L
IV....
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 the...
Statements: R < S ≤ T = U; V ≤ W = R; P > U ≥ Q
Conclusions:
I. V < T
II. P > W
III. Q < TIn the following questions assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and th...
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