Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31	1	2	3	4	5

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Multiple Choice Questions

Mukhia took 5 less days to complete the work than Bhura and Goli ...........

Quantitative Aptitude (CGL) Time and work

Direction: Study the following Table and answer the questions that follow:

Mukhia took 5 less days to complete the work than Bhura and Goli is 60% more efficient than Bhuvan. They worked together for 5 days and left the work, after which the remaining work was completed Tipu in?

22/3

21/4

23/6

24/5

None of these

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Explanation:

Explanation – Mukhia complete the work in = 20 days
Goli completes the work in = (40/160) × 100
= 25 days
Tipu completes the work in = 16 days
Total work = LCM ( 20, 25, 16)
= 400 unit
Now we can find efficiency of each persons.
Mukhia = 20 unit
Goli = 16 unit
Tipu = 25 unit
1 day work of Mukhia and Goli = 20 +16 = 36 unit
5 days work of Mukhia and Goli = 36 × 5
= 180 unit
Remaining work = 400 -180
= 220 unit
Tipu completes Remaining work = 220/25
= 44/5 days