state gov RSMSSB Grade 4 (Group D) Mock Test Series 2025 Quantitative Aptitude Time and Work Work Efficiency
10 men do a work in 15 days. 7 men and 3 women do the same work in 20 days. The number of days taken by a woman to do the work is
1
300
2
600
3
900
4
150
5
Question Not Attempted