The amount of time that three people worked on a special project was in the ratio of 2 to 3 to 5. If the project took 110 hours, what is the difference between the number of hours worked by the person who worked for the longest time and the person who worked for the shortest time.?

The amount of time that three people worked on a special project was in the ratio of 2 to 3 to 5. If the project took 110 hours, how many more hours did the person who worked the most hours work than the person who worked the least hours?

20 workers working for 5 hours a day complete a work in 10 days . If 25 workers are employed to work 10 hours a day, what is the time required to complete the work ?

If 2 persons working 2 hours a day for each of 2 days produce 2 articles,then the number ofarticles produced by 4 persons working 4 hours a day for each of 4 days is

The ratio of the number of days required by A,B and C to do a piece of work hours is 1:2:3 . Then, the ratio of work is ……………

The ratio of the number of days required by A,B and C to do a piece of work hours is 1:2:3 . Then, the ratio of work is ……………

The following table gives the information regarding the number of persons employed to do a piece of work and time taken to complete the work: Plot the line graph for this information.

Seven friends A, B, C, D, E, F and G are sitting around a circular table facing either the centre or outside. Each one of them belongs to a different department viz. Finance, Marketing, Sales, HR, Corporate Finance, Investment Banking and Operations but not necessarily in the same order. C sits third to the right of G.G faces the centre. Only one person sits between C and the person working in the HR department immediate neighbours of C face outside. Only one person sits between F and D. Both F and D face the centre. D does not work in the HR department. A works in Investment Banking Department. A faces the centre. Two people sit between the persons who work in Investment Banking and Marketing Departments. The person who works in Corporate Finance sits to the immediate left of E. C faces same direction as E. The person who works in corporate finance sits to the immediate right of the person who works for Finance department. Who amongst the following sit between the persons who work for Marketing and Investment Banking departments when counted for the left hand side of the person working for Marketing department ?