PERCENTAGE MCQ QUESTIONS |

1. If the duty on an article is increased by50/3% of its present rate, and consumption increases by 20%. find by how much percent revenue altered?

40%

30%

42%

35%

40%

2. if the length of a rectangle is increased by 100/3%, and breadth is decreased by 10% then the area changes by how much percentage.

10%

20%

30%

40%

20%

3. if the length of a rectangle is increased by 40%, and breadth is decreased by 10% then the area changes by how much percentage.

10%

26%

35%

40%

26%

4. If the duty on an article is increased by 25% of its present rate, and consumption increases by 20%. find by how much percent revenue altered?

50%

30%

42%

35%

50%

5. If the duty on an article is increased by50% of its present rate, and consumption increases by 50%. find by how much percent revenue altered?

125%

300%

100%

150%

125%

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