If the expenditure of gas on burning 6 burners for 6 hours a day for 8 days is R
If the expenditure of gas on burning 6 burners for 6 hours a day for 8 days is Rs. 450, then how many burners…
A can do half of a piece of work in 1 day,where B can do full. B can do half the
A can do half of a piece of work in 1 day,where B can do full. B can do half the work as C…
X can do a piece of work in 24 days. When he had worked for 4 days, Y joined him
X can do a piece of work in 24 days. When he had worked for 4 days, Y joined him. If complete work was…
8 men can complete a piece of work in 20 days. 8 women can complete the same wor
8 men can complete a piece of work in 20 days. 8 women can complete the same work in 32 days. In how many…
Working efficiencies of P and Q for completing a piece of working are in the rat
Working efficiencies of P and Q for completing a piece of working are in the ratio 3 : 4. The number of days to…
A can do three times the work done by B in one day. They together finish frac25
A can do three times the work done by B in one day. They together finish frac25 of the work in 9 days. The…
A and B can complete a piece of work in 12 and 18 days respectively. A begins to
A and B can complete a piece of work in 12 and 18 days respectively. A begins to do the work and they work…
A can write 75 pages in 25 hours. A and B together can write 135 pages in 27 hou
A can write 75 pages in 25 hours. A and B together can write 135 pages in 27 hours. In what time can B…
A can do a piece of work in 90 days, B in 40 days and C in 12 days. They work fo
A can do a piece of work in 90 days, B in 40 days and C in 12 days. They work for a day…
A and B can complete a piece of work in 12 and 18 days respectively. A begins to
A and B can complete a piece of work in 12 and 18 days respectively. A begins to do the work and they work…
A job can be done by 3 skilled workmen in 20 days or by 5 boys in 30 days. How m
A job can be done by 3 skilled workmen in 20 days or by 5 boys in 30 days. How many days will they…
A labourer was appointed by a contractor on the condition he would be paid Rs. 7
A labourer was appointed by a contractor on the condition he would be paid Rs. 75 for each day of his work but would…