Question

Three men or 6 women can do a job in 10 days. 3 men work for 7 days and leave. The number of women required to complete the remaining work in 6 days is:

Q: Answer-Three men or 6 women can do a job in 10 days. 3 men work for 7 days and leave. The number of women r...

3 men OR 6 women can complete the work in 10 days Lets express the total work in man-days or woman-days 3 men 10 days 30 man-days 6 women 10 days 60 woman-days So, 1 man 2 women in work efficiency Calculate Work Done by 3 Men in 7 Days Work 3 men 7 days 21 man-days Since 1 man 2 women, 21 man-days 42 woman-days of work completed. Remaining Work Total work in woman-days 60 Work done 42 Remaining work 18 woman-days Women Needed to Finish Remaining Work in 6 Days We want to complete 18 woman-days of work in 6 days , so Women required 186 3 Option D. 3