If 2 tables and 3 chairs cost Rs 3,500 and 3 tables and 2 chairs cost Rs 4,000, then how much does a table cost?
The value of \(\sqrt{0.4}\) is:
45% of 750 - 25% of 480 =?
What is the value of 15+20×2−5÷5?
When a plot is sold for Rs 18,700, the owner loses 15%. At what price must the plot be sold in order to gain 15%?
The prices of a scooter and a T.V. are in the ratio 7 : 5. If the scooter costs Rs 8,000 more than a T.V. set, then the price of a T.V. set is: