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- Question
- A number increased by 137 1/ 2 % and the increment is 33. The number is
Options- A. 27
- B. 22
- C. 24
- D. 25
- Correct Answer
- 24
ExplanationLet the number be N,
Then, 137.5% of N = 33
? N = (33 x 100)/137.5 = 24 - 1. If 15% of A is equal to 20% of B, then 25% of A is equal to what per cent of B?
Options- A. 30%
- B. 331/3 %
- C. 35%
- D. 25% Discuss
- 2. 89% of? + 365 = 1075.22
Options- A. 798
- B. 897
- C. 898
- D. 752 Discuss
- 3. if 20% of N = 90, find N.
Options- A. 350
- B. 450
- C. 250
- D. 550 Discuss
- 4. What is 5% of 50% of 500?
Options- A. 12.5
- B. 25
- C. 1.25
- D. 6.25 Discuss
- 5. A furniture seller sells two tables at ? 1500 each. He earned a profit of 20% on one table and suffered a loss of 20% on the another table. Net profit or loss in this deal is?
Options- A. 4% loss
- B. 4% profit
- C. 10% loss
- D. 10% profit Discuss
- 6. A person's salary has increased from? 7200 to ? 8100. What is the percentage increased in his salary?.
Options- A. 25%
- B. 18%
- C. 162/3%
- D. 121/2% Discuss
- 7. If A's income is 5/6th of B's income, then B's income is more than A's income by
Options- A. 25/2%
- B. 15%
- C. 20%
- D. 25% Discuss
- 8. 25% of what amount of money is equal to 12 1/ 2 of ? 180?
Options- A. ? 120
- B. ? 75
- C. ? 80
- D. ? 90 Discuss
- 9. 30% of a 3 digit number is 190.8. What will be 125% of that number?
Options- A. 759
- B. 785
- C. 795
- D. 779 Discuss
- 10. The monthly income of a person is ? 5000. If his income is increased by 30% then what is his monthly income now?
Options- A. ? 7000
- B. ? 5500
- C. ? 4500
- D. ? 6500 Discuss
Percentage problems
Search Results
Correct Answer: 331/3 %
Explanation:
Given, P = 15, Q = 20 and R = 25
According to the formula
R% of A = [(QR)/P]% of B
25% of A = (20 x 25)/15 % of B
= 100/3 % of B
= 331/3 % of B
Correct Answer: 798
Explanation:
89% of ? + 365 = 1075.22
? (89/100) x ? = 1075.22 - 365
? ? = 71022/89 = 798
Correct Answer: 450
Explanation:
20% of N =90
? N x (20/100) = 90
? N = 90 x 5 = 450
Correct Answer: 12.5
Explanation:
5% of 50% of 500
= (5/100) x (50/100) x 500
= 12.5
Correct Answer: 4% loss
Explanation:
Profit or loss percent = ab/100 %
= (20 x 20)/100 %
= -4%
Correct Answer: 121/2%
Explanation:
Percentage increased in salary = [(8100 - 7200)/7200] x 100
= [900/7200] x 100
= 12.5%
= 121/2%
Correct Answer: 20%
Explanation:
Given, A = 5B/6
Let Income of B = N
? A = 5N/6
Required percentage = [(N - 5N/6) / (5N/6)] x 100
= [(6N - 5N)/5N] x 100
= (1/5) x 100 = 20%
Correct Answer: ? 90
Explanation:
Let the required amount of money be N.
Then, N x 25% = 180 x 121/2%
? N = (180 x 12.5)/25
= ? 90
Correct Answer: 795
Explanation:
Let N be the number
Then, 30% of N = 190.8
? N = (190.8 x 100)/30 = 636
? 125% of 636 = (125 / 100) x 636 = 795
Correct Answer: ? 6500
Explanation:
Monthly income of a person = ? 5000
Increment in income = (30/100) x 5000 = 1500
New income = 5000 + 15000 = ? 6500
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