A businessman's earning increase by 25% in one year but decreases by 4% in the next. Going by this pattern, after 5 years, his total earnings would be Rs. 72000. What is his present earning
What % of a day is 30 minutes
A shopkeeper sells rice at 10% profit and uses weight 30% less than the actual measure. His gain percent is
Last year Mr. A bought two paintings. This year he sold them for Rs. 20000 each. On one, he made a 25% profit and on the other he had a 25% loss.
Due to 25% fall in the rate of eggs, one can buy 2 dozen eggs more than before by investing Rs. 162. Then the orignal rate per dozen of the eggs is
4% of the selling price of an article is equal to 5% of its cost price. Again 20% of the selling price is Rs. 120 more than 22% of its cost price. The ratio of cost price & selling price is