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

Working efficiency of A and B for completing a piece of work is in the ratio 2 3 Find the number of ...........

Quantitative Aptitude (CPO) Time and work

Working efficiency of A and B for completing a piece of work is in the ratio 2:3. Find the number of days they will take to complete the work together, if B takes 30 days less than A.

24 days

48 days

60 days

36 days

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Explanation:

Solution:
A:B (efficiency)=2:3
A:B(days)=3:2
Diff=1=30
2=60
3=90
A=90 days;
B=60 days
together A+B= 36 days

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Working efficiency of A and B for completing a piece of work is in the ratio 2 3 Find the number of ...........

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Explanation:

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