A, B and C completed a work costing Rs. 1800. A work for 6 days, B for 4 days an
A, B and C completed a work costing Rs. 1800. A work for 6 days, B for 4 days and C for 9 days….
If one pipe A can fill a tank in 20 minutes, then 5 pipes, each of 20% efficienc
If one pipe A can fill a tank in 20 minutes, then 5 pipes, each of 20% efficiency of A, can fill the tank…
A man and a boy received Rs. 800 as wages for 5 days for the work they did toget
A man and a boy received Rs. 800 as wages for 5 days for the work they did together. The man’s efficiency in the…
If m men can do a work in r days, then the number of days taken by (m + n) men t
If m men can do a work in r days, then the number of days taken by (m + n) men to do it…
Subhash can copy 50 pages in 10 hours; Subhash and Prakash together can copy 300
Subhash can copy 50 pages in 10 hours; Subhash and Prakash together can copy 300 pages in 40 hours. In how much time can…
X takes 4 days to complete one-third of a job. Y takes 3 days to complete one-si
X takes 4 days to complete one-third of a job. Y takes 3 days to complete one-sixth of the job and Z takes 5…
4 men and 2 woman can complete a work in 2 days. If 2 men alone take 5 days to c
4 men and 2 woman can complete a work in 2 days. If 2 men alone take 5 days to complete the work, find…
Ganga and Saraswati, working separately can mow field in 8 and 12 hours respecti
Ganga and Saraswati, working separately can mow field in 8 and 12 hours respectively. If they work in stretches of one hour alternately. Ganga…
B can work 3 times faster than A. They work together on a task and complete it i
B can work 3 times faster than A. They work together on a task and complete it in a day. How long does it…
If 10 men can do a piece of work in 12 days, the time taken by 12 men to do the
If 10 men can do a piece of work in 12 days, the time taken by 12 men to do the same piece of…
A and B together take 6 days to complete a task. B and C together take 12 days t
A and B together take 6 days to complete a task. B and C together take 12 days to complete the same task. A…
To complete a work, A takes 50% more time than B. If together they take 18 days
To complete a work, A takes 50% more time than B. If together they take 18 days to complete the work, how much time…