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Blue water - . Water present in sea, lakes, rivers, etc Virtual water - Water used in production of Agricultural products Black water - Domestic sewage or Industrial Waste Green Water - Soil moisture and water present in plants
In a train, 45% of the passengers are females. Out of total number of passengers, 65% have unreserved tickets out of which 18% are females. How much per...
Monthly income of A is Rs. 12000 and he saves 44% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is in...
A girl spent 30% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 4:3. If the difference of the income ...
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...
Monthly income of A is Rs. 50000 out of which he spent 25%, 12% and 22% of his total income in rent, medicine and transportation, respectively. Find his...
The monthly incomes of 'A' and 'B' are in the ratio of 3:4, respectively. Both 'A' and 'B' have identical monthly expenditures, while their monthly savi...
Ajay spent 36% of his monthly income on rent and 46% of the remaining on food and the rest amount is saved by him which is Rs. 2592, then find the month...
Monthly income of A is Rs. 44500 out of which he spent 22%, 14% and 23% of his total income in rent, medicine and transportation, respectively. Find his...
In an election two candidates participated. 10% voters did not vote. 11(1/9)% votes declared invalid and the winner got 75% of the valid votes. If he wo...
The marks obtained by A is 25% more than B, and the marks obtained by C is 155 more than the difference of the marks obtained by A and B. If C obtained ...