Question
Two vehicles which are 100 km apart are running towards
each other in a straight line. In how much time will they meet each other provided they follow a uniform speed of 45 km per hour and 80 km per hour respectively?Solution
Relative speed if both vehicles running opposite directions = 45 + 80 = 125 km/hr Let both vehicles meet each other after x hrs. 125 = 100/x ⇒ x = 100/125 ⇒ x = 4/5 hrs ⇒ x = 4/5 × 60 ⇒ x = 48 min ∴ Both vehicles meet each other after 48 min.
Select the most appropriate word for the given group of words.
One who talks in sleep
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A person who loves or collects books
Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose ...
Select the most appropriate ANTONYM of the given word.
Fictitious
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Select the most appropriate synonym of the given word.
RESOLUTION
Select the most appropriate synonym of the given word.
Submissive
Select the most appropriate ANTONYM of the given word.
Gradual
The issue of reserving private sector jobs for people domiciled within the same State may face its first judisial test soon.
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