For the following questions answer them individually
P bought an article for Rs. 1600 and sold it at a profit of 10%. What would have been the increase in the profit percent if it was sold for Rs. 1840?
Malini said, "Rohit is my maternal aunt's mother's only son's son". How is Malini related to Rohit?
If '+' means x, '-' means ÷, `x' means + and '÷' means — ; compute the value of the expression:
36 - 4 +7 x 8
