engineering recuitment ONGC AEE Mechanical Mock Test 2025 Quantitative Aptitude Time and Work Work Efficiency
A completes a work in 15 days, B completes the same work in 8 days while B and C jointly complete the same work in 4 days. If A and C jointly complete the same work in x days while A and B jointly complete it in y days, what is the value of \(\frac{x}{y}\)?
1
1
2
1\(\frac{1}{2}\)
3
\(\frac{1}{2}\)
4
More than one of the above
5
None of the above