Direction (Qs.1-5): Study the following graph carefully and answer the given questions.
Question No : 1
R started the work and left some days, when 25% work was done. After it Z joined and completed it working for 25 days. In how many days R and Z can do the complete work, working together?
(1) 6
(2) 8
(3) 10
(4) 12
(5) 20
Question No : 2
T and V started the work. After 3 days Z joined them, who can complete alone the same whole work in 3 days. What is the total number of days in which they had completed the work?
(1) 12
(2) 8
(3) 4
(4) 6
(5) None of these
Question No : 3
P and R started the work jointly. A few days later U also joined them and thus all of them completed the whole work in 10 days. All of them were paid total Rs.600. What is the share of U?
(1) Rs.360
(2) Rs.385
(3) Rs.240
(4) Can’t say
(5) None of these
Question No : 4
Q and S work together for 5 days, the rest of the work is finished by M in two more days. If they get Rs.6000 as wages for the whole work, what are the daily wages of Q, A and M respectively?
(1) 200, 250, 300
(2) 300, 200, 250
(3) 600, 400, 200
(4) 600, 400, 500
(5) None of these
Question No : 5
The efficiency of L is 25% more than P. L started a work alone and then P joined her 5 days before actual completion of the work. For how many days L worked alone?
(1) 9
(2) 11
(3) 10
(4) 20
(5) 12
