Question
Someone making the statement, "Before we begin this
project, we'll have to hire someone to interview people to find out how many people in a 50-mile radius could use our service, what their average income is, and what their occupations are." is preparing to:Solution
Primary data are those facts and figures, which are new and are collected for the first time for the project at hand.
'B' and 'N' can collectively finish a task in 88 days, and 'N' and 'S' together can complete the same work in 66 days. If 'B' and 'S' work together, the...
‘A’ and ‘B’ alone can do a certain work in 30 days and 40 days, respectively. Both started the work together but after ‘x’ days ‘A’ left...
When 24 men work for only 3 days, 5/6th of work remains unfinished. How much work will remain unfinished if 27 men work for only 2 days?
(x + 8) men working 9 hours a day can complete 60% of a work in 12 days. (x + 2) men working 3 hours a day can complete the remaining work in 32 days. F...
- The ratio of the efficiency of A, B and C is 3:4:5, if they can complete a work in 18 days then A can complete 60% of the work in how many days?
‘A’ alone can complete a work in 17 days. ‘B’ alone can complete the same work in 34 days. If ‘A’ and ‘B’ work together for 5 days, then...
Bholu and Golu have teamed up to finish a task. On his own, Bholu can complete 5 units of work each day. Golu, when working solo, can finish the entire ...
Choose the statements that correctly show two workers taking 6 hours and 9 hours to complete a task, respectively.
P and Q together can do a piece of work in 15 days, Q and R together can do it in 18 days. P starts the work and works on it for 5 days, then Q takes it...
The amount of work completed by 24 men in 5 hours is equivalent to the work done by 21 women in 8 hours. A team of 33 men, working 6 hours daily, can fi...
