Quantitative Aptitude
Work and Time
If A can complete in 10 days B can complete in 15 days both work together for 3 days then how many day A do rest of work.
A  5 
B  6 
C  7 
D  8 
E  None of these

B – 15
A – 3 units, B – 2 units
In 3 day they do 5 unit x 3 = 15 unit
Rest done by A = days
Work and Time Flashcard List
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