Question : The price of a stock increased by 30% in the first year and decreased by 20% in the second year. If an investor bought 100 shares of the stock for INR 1,000, then what is the final value of the investment after 2 years?

Option 1: INR 960

Option 2: INR 1,040

Option 3: INR 1,400

Option 4: INR 1,020

Question : The price of an article is first increased by 25% and later on, the price was decreased by 30% due to a reduction in sales. Find the net percentage change in the final price of the article.

Option 1: 11.5% increased

Option 2: 14% decreased

Option 3: 13% increased

Option 4: 12.5% decreased

Question : The length of a rectangle is increased by 10% and breadth is decreased by 10%. The area of the new rectangle is:

Option 1: neither increased nor decreased.

Option 2: increased by 1%.

Option 3: decreased by 2%.

Option 4: decreased by 1%.

Question : A person bought an article at a 30% discount on its marked price. The person then sold it at 30% profit for INR 427.70. What was the marked price of the article?

Option 1: INR 470

Option 2: INR 450

Option 3: INR 500

Option 4: INR 480

Question : The difference between the value of the number increased by 20% and the value of the number decreased by 25% is 36. Find the number.

Option 1: 7.2

Option 2: 0.8

Option 3: 720

Option 4: 80

Question : A man bought an article and sold it at a gain of 10%. If he had bought the article at 20% less and sold it for INR 1,000 more, he would have made a profit of 40%. The cost price of the article (in INR) is:

Option 1: 50,000

Option 2: 60,000

Option 3: 40,000

Option 4: 25,000