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Lysimeter: A device for 1) measuring percolation and leaching losses from a column of soil under controlled conditions, or 2) for measuring gains (precipitation, irrigation , and condensation) and losses (evapotranspiration ) by a column of soil.
Entire number of emplyees in a office is 240. 20% employees left the office and out of the remaining employees, the ratio of men and women is 11:13, res...
A scored 35% marks and failed by 40 marks whereas B scored 55% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
What will be the fraction of 20%
A trader allows a discount of 18% on the marked price of an article. How much percentage above the cost price must he mark it so as to get a profit of 6...
Income of Ravi is Rs. 52,800, out of which he spent 35% on daily expenses, 5% on phone bills and saves the rest. If his income is increased by 15% and h...
The income of ‘A’ increases by 10% every year. If his income 2 years hence from now will be Rs. 39930, then find his income a year before from now.<...
The price of sugar has increased by 30%. Sachin has decided to spend only 17% more than what he initially did on buying sugar. What is the percentage de...
The total population of villages A and B together is 75000. ‘y’% and (y+15)% of the population of village A and B are working professionals. The rat...
The income of a person is Rs.12000 and his expenditure is Rs.8000. In the next year his income and expenditure is increased by 10% and 20% respectively....