Question
There are various costs associated with conducting
surveys. Which of the set represents the correct ascending (least expensive to most expensive) order of cost per completed survey?Solution
The correct answer is C
A can finish a piece of work in 15 days and B can finish it in 20 days. They work together for 4 days and then B leaves. In how many more days can A alo...
A, B and C can complete the whole work in 20 days. A starts the work and works for ‘x’ days while B and C complete the remaining 3/5 of the ...
‘A’ alone can complete a work in 50 hours. ‘A’ started the work alone and left after working on it for 40 hours. If ‘B’ completed the rest o...
A and B do some work, the efficiency of A is 25% more than that of B. If B does a piece of work in 10 days more than A. Then find out in how much time b...
- Bhuvan can finish a task by himself in 15 days, while when working together, Anoop and Bhuvan can complete the same task in 8 days. Anoop starts the work a...
25 men can finish a work in 8 days by working 9 hours a day. How many more men are needed to finish the work in 10 days by working 6 hours a day?
A and B alone can complete a work in 20 and 30 days, respectively. 50% of the work is completed by C in 5x days, and the remaining work is completed by ...
A, B, C can do a piece of work in 11 days, 20 days, and 22 days respectively. If B works daily and is supported by A and C on alternate days beginning w...
A work is done by A, B, C and D together. The percentage of work done by A, B C and D are in arithmetic progression (AP). The first, second, third and f...
The time taken by ‘A’ to build a wall alone is 50% more than the time taken by him to build it along with ‘B’. ‘B’ will take how much percen...
