Money invested by him is ________.
If some amount of money was invested by A initially and B joined him after 6 months by investing 80% more than what A initially invested .The ratio of profit of A to that of B after one year is -
A man buys 400, twenty-rupee shares at a discount of 20% and receives a return of 12% and receives a return of 12% on his money. Calculate :
(i) the amount invested by him.
(ii) the rate of dividend paid by the company.
A man buys 400, twenty-rupee shares at a premium of Rs 4 each and receives a dividend of 12%. Find :
(ii) his total income from the shares.
(iii) percentage return on his money.