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- Question
If the edge of a cube is increased by 10%, then what will be the percentage increase in its volume ?
Options- A. 30
- B. 31.3
- C. 136.1
- D. 33.1
- Correct Answer
- 33.1
- 1. A Rs 100 shirt is offered at 10% discount and a Rs 300 pair of trousers at 20% discount. If Pritam bought 1 shirt and 3 pairs of trousers, what is the effective discount (in %) he got?
Options- A. 19
- B. 18
- C. 17
- D. 16 Discuss
- 2. When a number is increased by 105, it becomes 135% of itself. What is the number?
Options- A. 450
- B. 300
- C. 600
- D. 400 Discuss
- 3. The cost price of an article is x. It is marked up by 120%. It is sold at Rs 8800 after giving 20% discount. What is the value (in Rs) of x?
Options- A. 7680
- B. 6000
- C. 6680
- D. 5000 Discuss
- 4. A student multiplied a number by 3/10 instead of 10/3. What is the percentage error in the calculation?
Options- A. 1011.11 percent
- B. 45.5 percent
- C. 91 percent
- D. 505.56 percent Discuss
- 5. Two numbers are 50% and 90% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?
Options- A. 80 percent
- B. 40 percent
- C. 44.44 percent
- D. 400 percent Discuss
- 6. If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?
Options- A. 40
- B. 20
- C. 30
- D. 50 Discuss
- 7. If the successive discounts be 20% , 10% and 5% , then the single equivalent rate of discount is
Options- A. 31.6%
- B. 31.5%
- C. 31%
- D. 31.4% Discuss
- 8. A basket contains 300 mangoes . 75 mangoes were distributed among some students . Find the percentage of mangoes left in the basket
Options- A. 70%
- B. 72%
- C. 76%
- D. 75% Discuss
- 9. What is the difference between 0.6 and 0.6%?
Options- A. 5.94
- B. 0.594
- C. 60
- D. 54 Discuss
- 10. A's salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?
Options- A. 25%
- B. 50%
- C. 75%
- D. No loss Discuss
Percentage problems
Search Results
Correct Answer: 19
Correct Answer: 300
Correct Answer: 5000
Correct Answer: 91 percent
Correct Answer: 400 percent
Correct Answer: 40
Correct Answer: 31.6%
Correct Answer: 75%
Correct Answer: 0.594
Correct Answer: 25%
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