engineering recuitment TNPSC AE Civil 2024 Test series Quantitative Aptitude Time and Work Work Efficiency
A can complete a piece of work in 40 days and B can complete the same work in 60 days. They work together for 8 days. How much work is left?
1
\(\frac{2}{5}\)
2
\(\frac{1}{5}\)
3
\(\frac{2}{3}\)
4
\(\frac{1}{3}\)