By selling an article for Rs.320, a man incurs  a loss of 20%. What should be the selling price of an article to gain 20%? 

An article was sold at a profit of 22.5%. What  is the ratio of cost price to selling price?

A shopkeeper makes a profit of 30% after giving a discount of 20% on an item. Marked price is what percentage of cost price?

The cost price of an article is Rs. 1800. If the  profit is 32%, then what is the selling price?

The selling price difference is Rs. 570 when  an item is sold at 20% profit and 18% loss. If it is sold at a loss of 12%, what will be the  selling price of the item?

Who is the first woman in India to be appointed to the ICC International Panel of Match Referees?

Who was the first woman to lead a contingent in the Army Day Parade?

Who was the first Indian woman to fly an aircraft?

Who was the first woman from India to climb Mount Everest?

Who was the first Indian Scientist to win a Nobel Prize?

Who is the first Licensed Pilot of India?

Who is the  India’s first Election commissioner?

First Indian Judge to International court of Justice

Pointing to a photograph of a boy Suresh said, "He is the son of the only son of my mother." How is Suresh related to that boy?

If A + B means A is the mother of B; A - B means A is the brother B; A % B means A is the father of B and A x B means A is the sister of B, which of the following shows that P is the maternal uncle of Q?

If A is the brother of B; B is the sister of C; and C is the father of D, how D is related to A?

If A + B means A is the brother of B; A - B means A is the sister of B and A x B means A is the father of B. Which of the following means that C is the son of M?

Introducing a boy, a girl said, "He is the son of the daughter of the father of my uncle." How is the boy related to the girl?

Which of the following means that N is the maternal uncle of M?

Which of the following shows the relation that C is the granddaughter of E?