For the following questions answer them individually
While selling an article of marked price ₹5,040 at a discount of 40%, if a trader gains 20%, then the profit in ₹ is:
By selling 18 table fans for ₹11,664 a man incurs a loss of 10%. How many fans should he sell for ₹17,424 to earn 10% profit?
In the given figure, MP is tangent to a circle with center A and NQ is a tangent to a circle with center B. If MP = 15 cm, NQ = 8 cm, PA = 17 cm and BQ = 10 cm, then AB is:
The simple interest on a sum of ₹50,000 at the end of two years is ₹4,000. What would be the compound interest on the same sum at the same rate for the same period ?
In the given figure, $$\triangle$$ABC is an isosceles triangle, in which AB = AC, AD $$\perp$$ BC, BC = 6 cm and AD = 4 cm. The length of AB is: