Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Quantitative Aptitude Time and Work Work Efficiency
A person X is twice as good a workman as a person Y. By joining together, they complete a job in 18 days. Find the number of days the person X as well as Y can complete the job, respectively, if each of them works separately.
1
(27, 54)
2
(18, 36)
3
(21, 42)
4
(23, 46)