Question
A boat travels 36 km upstream and 48 km downstream in 8
hours. If the speed of the stream is 3 km/h and the boat’s speed in still water is 9 km/h, what is the time taken for the boat to travel 36 km downstream?Solution
Speed downstream = 9 + 3 = 12 km/h Time to travel 36 km downstream = 36 / 12 = 3 hours. Correct Option: b) 3 hours
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...
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are definitely tru...
Statements:Q ≥ R,R < S,S < T
Conclusions: I. T > R II. Q ≥ T
Statements: L # W, W % V, V $ H, H # T
Conclusions : I. V @ T II. H & W III .V # T
...Which of the following symbols should replace (1) and (2), respectively in the given expression in order to make the expression X < H definitely true?
Statements: H ≥ I > J, K > J, L = M ≥ J
Conclusions:
I. L > K
II. H > J
Statements: T > U ≥ V; W ≥ X < V; X > Y > Z
Conclusions:
I. T > Z
II. V ≥ Y
III. U ≥ X
Statements:
A ≥ B = C; D = E ≤ F ≥ A
Conclusion:
I. C < D
II. E ≤ B
Statements:
A < B ≤ T < Y = O; V < R > K ≥ F > O
Conclusions:
I). B < R
II). Y ≥ K
...In the question, assuming the given statement to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and then...
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