Question
Given set: [40, 36,
28] In each of the following questions, choose that set numbers from the four alternative sets, that is similar to the given set.Solution
In given set, Second number = (1st number - 4), Or Third number = (2nd number - 8). [40, 36, 28] = 40 - 4 = 36; 36 - 8 = 28 [60, 56, 48] = 60 - 4 = 56; 56 - 8 = 48
Working alone, 'C' can complete a job in 30 days. 'D' takes 20% less time than 'C' to finish the same job. Calculate the percentage of work done by 'C' ...
- If Riya takes three times the time that Mahi takes or four times the time that Neha takes to finish a task, and all three working together can complete it ...
- Pipes X and Y can fill a water tank individually in 24 minutes and 36 minutes, respectively. A third pipe Z can empty the tank in 72 minutes. If all three ...
A can complete a piece of work in 24 days. He worked for 21 days and then B finished the remaining work in 6 days. In how many days can A and B finish t...
A can complete a piece of work in 10 days , and B can complete the same work in 15 days . They start working together, and after some days A leaves....
The ratio of time taken by P, Q and R to complete work alone is 4:6:3 respectively. If all three together complete the work in 8 days, then find in how ...
18 women can do piece of work in 12 days. 12 men can do the same piece of work in 9 days. Find in how many days will 8 men and 8 women complete that work?
A and B together, B and C together and A and C together can complete a piece of work in 14 days, 15 days and 18 days respectively. Find the ratio of the...
Q can do a work in 15 days and R can do the two-third work done by P and Q together in a day. If R completes the work in 18 days, how many days will it ...
A' can finish a job in 24 days, while 'B' is 25% less efficient than 'A.' If they take turns working, beginning with 'A,' how many days will it take for...
Relevant for Exams:
