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ATQ, Let the total work be 630 units. (LCM of 90 and 70) Amount of work done by Amit and BK together in one day = 630/90 = 7 units Amount of work done by BK and Chiku together in one day = 630/70 = 9 units Difference between the efficiencies of Amit and Chiku = 9 – 7 = 2 units Amount of work done by Chiku alone in one day = 2/0.40 = 5 units Amount of work done by Amit alone in one day = 0.6 × 5 = 3 units Time taken by Amit alone to complete 80% work = 0.8 × (630/3) = 168 days
Give a single word that substitutes for the following expression:
One who cannot be corrected or reformed
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A list of items to be discussed at a meeting
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The study of earthquakes
After weeks of negotiations, the company finally agreed to capitulate and accept the union's demands for better wages and working conditions.
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A hollow place in a wall for a statue
Adept
In the following question , a sentence is given followed by five alternatives containing a single word. Among the five alternatives you have to find th...