Akhil and Nikhil together can complete a work in 12 days while Nikhil alone takes 18 days to complete 30% of the work. If the efficiency of Sachin is 25% more than that of Akhil, then find the time taken by Sachin alone to complete the whole work.
Time taken by Nikhil to complete the whole work alone = 18/0.30 = 60 days Let the total work = 60 units Efficiency of (Akhil + Nikhil) = 60/12 = 5 units/day Efficiency of Nikhil = 60/60 = 1 units/day Efficiency of Akhil = 5 - 1 = 4 units/day Therefore efficiency of Sachin = 1.25 x 4 = 5 units/day Time taken by Sachin to complete the whole work alone = 60/5 = 12 days
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
...Select the option that arranges sentences A, B, C and D in a logical sequence.
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It ignores the real victim,
P: of getting justice
Q: often compelling him/her
R: to find bad methods
1. The director of the research organization
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Q. and nutritional security
R. elaborated on the
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Obama lays claim
P: to a history of writing
Q: some of the finest novel
R: that have been published
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Which of the following is the fifth sentence in the passage?
1. “Being shy and
P. flabbergasted by the
Q. reserved by nature,
R. a farmer naturally gets
S. security at the ga...
Given below are four sentences, which are jumbled. Pick the option that gives the correct order.
P - They have abilities, but different from thos...
Which of the following is the second sentence of the passage?