Time and Distance - Quantitative Aptitude (MCQ) questions for Q. 707

Q.  If Ajay completes a certain work in 8 days and Vijay can complete the same work in 24 days, find the time in which the work will be completed if both Ajay and Vijay work together.
- Published on 06 Jul 15

a. 12 days
b. 16 days
c. 6 days
d. 10 days

ANSWER: 6 days
 
On working together Ajay and Vijay can complete the work in (8*24)/(8 + 24)
= 192/32
= 6 days

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