Question
A’ and ‘B’ together can complete a work in 15 days
while ‘A’ takes 20 days to complete the same work alone. If ‘C’ is 50% more efficient than ‘B’, then find the time taken by ‘C’ alone to complete the whole work.Solution
Let the total work = 60 units Efficiency of (A + B) = 60/15 = 4 units/day Efficiency of ‘A’ = 60/20 = 3 units/day Therefore, efficiency of ‘B’ = 4 – 3 = 1 unit/day Efficiency of ‘C’ = 1.5 × 1 = 1.5 units/day Required time taken = 60/1.5 = 40 days
Find the appropriate word for Blank 1.
From the following select the appropriate word to replace number (50) in the above passage.Â
Select the most appropriate option to fill in blank.
Choose the most appropriate word for blank 113.
Choose the most appropriate word to fill the blank (a)
Find the appropriate word.
1) year                       2) quarter                          3) fiscal             ...
Alyssa Healy and her merry bunch will be the team that most squads, including old rival England, will be want to knock off the pedestal.
Select the most appropriate option for blank No. 4.
Choose the most appropriate word to fill the blank (d)
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