For the following questions answer them individually
Harshad bought shares of a company on a certain day, and sold them the next day. While buying and selling he had to pay to the broker one percent of the transaction value of the shares as brokerage. What was the profit earned by him per rupee spent on buying the shares?
A.The sales price per share was 1.05 times that of its purchase price.
B. The number of shares purchased was 100.
O is the centre of two concentric circles. AE is a chord of the outer circle and it intersects the inner circle at points B and D. C is a point on the chord in between B and D. What is the value of AC/CE?
B. A third circle intersects the inner circle at B and D and the point C is on the line joining the centres of the third circle and the inner circle.