elect the correct answer5 men and 2 boys working together can do four times as much work as a man and a boy. Working capacities of a man and a boy are in the ratio?Options01:0201:0302:0106:07

A group of 12 persons containing men and women can do a piece of work in 13 days, other group of 10 persons containing men and women can do the same piece of work in 16 days. Number of men in first group is 1 more than the number of men in second group. If there is another group of 2 men and 6 women which can do the same piece of work in 26 days. What is the ratio of efficiency of 1 man to that of 1 woman?4: 15: 25: 35: 1

Select the correct answerThe ratio of total amount distributed in all male and female as salary is 6:5 while the ratio of salary of each male and female is 4:3. Find the ratio of number of male and female?Options9:57:57:99:10

Select the correct answerIf 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days, then the time taken by 15 men and 20 boys to do the same type of work will be?Options4 days5 days6 days7 days

6 men and 8 women can do as much work in a given time as 3 men and 13 women.The capacities of a man and a woman are in the ratio3 : 83 : 55 : 35 : 8

A father can do a job as fast as his two sons working together. If one son does the job in 3 hours and the other in 6 hours,the number of hours taken by the father,to do the job alone is?Options1234