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Mr. Brayne was appointed as the Deputy Commissioner in Gurgaon district in 1920 and he initiated the Gurgaon Project for rural upliftment in the district.
After decreases in petrol prices by 20%, a person is able to buy 3 litre more petrol for Rs. 540. Find the original and increased price of petrol per li...
The income of ‘A’ increases by 20% every year. If the present income of ‘A’ is Rs. 23040 and his expenditure 2 years ago from now was Rs. 10500,...
Rajesh spent 44% of his monthly income on food and 56% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
A shopkeeper charges sales tax of x% up to Rs, 2000 and above it he charges y%. A customer pays a total tax of Rs. 320, when he purchases the goods wort...
A person marks his goods 40% above the cost price. He sold 30% of goods at marked price, 60% of the remaining at a discount of 20% and remaining at 40% ...
The ratio of the number of males and females in an apartment is 14:11. If 25% of the males and 25% of the females read newspapers out of 200 persons, t...
If x is 80% of y, then what percent of 2x is y?
A person spent 25% of his monthly income on food and 55% of the remaining on rent. If amount spent on rent is Rs 825, then find the amount spent on food.