Practice time and work question – A computer printer produced 176,400 lines in a given day. If the printer was in operation for seven hours during the day, how many lines did it print per minute?
Practice time and work question – A and B together can do a piece of work in 6 days and A alone can do it in 9 days. In how many days can B alone do it?
Practice time and work question – During a given week A programmer spends 1/4 of his time preparing flow chart, 3/8 of his time coding and the rest of the time in debugging the programs. If he works 48 hours during the week, how many hours did he spend debugging the program.
Practice time and work question – Ram and Shyam are quizmasters. The time taken by Ram and make a question is double of that taken by Shyam. If Ram made 3/2 questions less each minute and Shyam made 3 questions less each minute, to make x questions, the time taken by Shyam would be 2y minutes less than that taken by Ram. If Shyam takes y minutes to make x questions, find the number of questions that Shyam can make in a minute?
Practice time and work question – A man engaged a servant on a conditionn that he will pay Rs 90 and also give him a bag at the end of the year. He served for 9 months and was given a turban and Rs 65. So the price of turban is ?
Practice time and work question – A is twice as efficient as B and B is thrice as efficient as C, who can finish a job alone in 24 days. If A, B and C work on alternate days with A starting first, in how many days will the job finished?
Practice time and work question – There is a work which can be completed by A with 12 days and B by 18 days. A and B works together for 3 days and B left. After that how many days for A to complete the work?
Practice time and work question – On planet Korba, a solar blast has melted the ice caps on its equator. 9 years after the ice melts, tiny planetoids called echina start growing on the rocks. Echina grows in the form of circle, and the relationship between the diameter of this circle and the age of
echina is given by the formula, d = 4*? (t-9) for t ? 9, where d represents the diameter in mm and t, the number of years since the solar blast. Anubhav recorded the radius of some echina at a particular spot as 7mm. How many years back did the solar blast occur?
Practice time and work question – Mr. Alex is the father of children Jane, Joe, and Jill. He goes to a nearby park twice a week. He loves his children very much. On a certain day, on his way to the park he finds fruit vendors selling different fruits. Watermelon is one penny each, dates at 2 for a penny and plums at 3 for a penny. Mr. Alex spent 7 pennies and got the same amount of each type of fruit for each of his three children. What did each child get?
Practice time and work question – George can do some work in 8 hours. Paul can do the same work in 10 hours while Hari can do the same work in 12 hours. All the three of them start working at 9 AM. while George stops work at 11 am,the remaining two complete the work,approximately when will the work be finished?
Practice time and work question – A and B completed a work together in 5 days. Had A worked at twice his own speed and B half his own speed, it would have taken them 4 days to complete the job. How much time would it take for A alone to do the job?
Practice time and work question – P is five times as efficient as Q in respect of doing work. Together, they complete it in 20 days. In how many days can P alone do it?
Practice time and work question – I was supposed to complete a task in 12 h, but I took more time and the error was 6.25%. How much time did I take to complete the task?
Practice time and work question – A,B and C can together do some work in 72 days.A and B together do two times as much work as C alone, and A and C together can do our times as much word as B alone. Find the time taken by C alone to do the whole work.
Practice time and work question – A can finish a piece of work in 48 days. B is twice as efficient as A. A started the work and after few days B joined him. If the whole work was completed in 26 days, for how many days A and B worked together ? ORIENTAL