Select the correct answerThree persons undertake to complete a piece of work of Rs.1,200. The first person can complete the work in 8 days, second person in 12 days and third person in 16 days. They complete the work with help of a fourth person in 3 days. What does the fourth person get?OptionsRs.200Rs.180Rs.225Rs.250

A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C

Select the correct answerA and B can do a piece of work in 6 days and 8 days, respectively. With the help of C, they completed the work in 3 days and earned Rs.1,848. What was the share of C?OptionsRs.924Rs.462Rs.231Rs.693

Select the correct answerKareena can do a piece of work in 9 days and Karishma can do the same work in 18 days. They started the work. After 3 days Shahid joined them, who can complete alone the same whole work in 3 days. What is the total number of days in which they and completes the work?Options12 days4 days6 days8 days

elect the correct answerA, B and C completed a work costing Rs. 1800. A worked for 6 days, B for 4 days and C for 9 days. If their daily wages are in the ratio of 5 : 6 : 4, how much amount will be received by A?OptionsRs.750Rs.600Rs. 800Rs. 900

Twelve children take sixteen days to complete a work which can be completed by eight adults in twelve days. Sixteen adults started working and after three days ten adults left and four children joined them. How many days will they take to complete the remaining work ? 3 b. 4 c. 6 d. 8 e. none of these