Question
Boat ‘A’ can cover 320 km in still water in 16
hours. In still water, if the ratio of the speed of boat ‘A’ to that of ‘B’ is 5:3 and the speed of stream is 5 km/hr then find the time taken by boat ‘B’ to cover the 306 km in downstream.Solution
Speed of boat ‘A’ in still water = 320/16 = 20 km/hr Speed of boat ‘B’ in still water = 20 × (3/5) = 12 km/hr Downstream speed of boat ‘B’ = 12 + 5 = 17 km/hr Time taken by boat ‘B’ to cover 306 km in downstream = 306/17 = 18 hours
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 Diamond
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.
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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