Subject
Quantitative Aptitude
Topic
Pipes & Cistern
A can do a work in 10 days, B can do the same work in 15 days. If they work together, how long will it take them to finish the work ?
A can do a work in 10 days, B can do the same work in 15 days. If they work together, how long will it take them to finish the work ?
ক)
4খ)
8গ)
6ঘ)
10Explanation
Solution: = 6 days.Related questions
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