other govt exam AIIMS CRE LDC/UDC/Steno/DEO/JAA/SAA Test Series 2025 Quantitative Aptitude Time and Work
X and Y can complete a work in 12 days and 18 days respectively. They started doing the work together but after 4 days Y had to leave and X alone completed the remaining work. In how many days was the whole work completed?
1
\(\frac{28}{3}\) days
2
\(\frac{15}{3}\) days
3
10 days
4
18 days