Question
A boat goes 200 km downstream in 50 hours, and 90 km
upstream in 30 hours. Find the speed of the boat in still water isSolution
Distance downstream= 200 km Time taken to row downstream = 50 hrs. therefore, speed downstream = 200/50 = 4 km/hr Distance upstream = 90 km Time taken to row upstream = 30 hrs therefore, speed upstream = 90/30 = 3 km/hr therefore, speed of the boat in still water = 1/2 (4 + 3) = 3.5 km/hr
In the following question, select the odd word from the given alternatives.
Select the letter cluster which does not belong to the same group from the given alternatives.
Find the odd one out.
Statement:
Only a few Gold are Silver
No Gold are Diamond
Conclusion:
I. Some Silver are not DiamondÂ
II. Som...
Four words have been given, out of which three are alike in some manner and one is different. Select the odd word.
Find the odd one out from the given alternatives.
The question contains pairs of words that are related to each other in a certain way. Three of the following four word-pairs are alike as these have the...
Select the letter cluster which does not belong to the same group from the given alternatives.Â
Four of the following are alike in a certain way, and one is different. Select the one that is different.
(Note: The words must be considered as m...Three of the following four words are alike in a certain way and one is different. Pick the odd one out .
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