Discussion
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- Question
Raman spends 80% of his income. If his income is increased by 25% and the expenditure increase by 10%, then what will be the percentage increase in his savings?
Options- A. 17
- B. 70
- C. 77
- D. 85
- Correct Answer
- 85
- 1. The marked price of a shirt is Rs 1280. If the shirt is being sold for Rs 900, then what is the discount percentage?
Options- A. 31.31
- B. 25.57
- C. 29.68
- D. 34.36 Discuss
- 2. a% of b + b% of a = ______
Options- A. 2a% of b
- B. 2a% of 2b
- C. 2a% of 2a
- D. 2b% of 2b Discuss
- 3. 445 of 229.79 = ? of 2398.51
Options- A. 23/50
- B. 36/49
- C. 33/41
- D. 29/47 Discuss
- 4. 63.5% of 8924.2 +? % of 5324.4 = 6827.5862
Options- A. 28
- B. 22
- C. 18
- D. 12 Discuss
- 5. Sairam spent Rs. 38460 on the renovation of his home and Rs. 24468 on buying TV set and remained with 28% of the total amount. What was the total amount?
Options- A. Rs. 87400
- B. Rs. 68700
- C. Rs. 74000
- D. Rs. 94060 Discuss
- 6. There are 1400 students in a school, 25% of those wear spectacles and 2/7 of those wearing spectacles are boys. How many girls in the school wear spectacles?
Options- A. 250
- B. 100
- C. 200
- D. 300 Discuss
- 7. The marked price of an article is Rs. 5000. But due to a special festive offer a certain percent of discount is declared. Mr. X availed this oppurtunity and bought the article at reduced price. He then sold it at Rs. 5000 and thereby made a profit of 11 1/9%. The percentage of discount allowed was?
Options- A. 10
- B. 10/3
- C. 15/2
- D. 100/9 Discuss
- 8. P, Q and R secured 45%, 50% and 60% marks respectively in Biology. M?s marks in Biology is 12.5 more than P?s marks and 4 less than R?s marks. Find out the individual marks of four students. A. For the students, total marks obtained for Biology is 311.5. B. Total of M?s and P?s marks in Biology is 147.5. C. R has obtained 84 marks.
Options- A. Only C
- B. Only A & B
- C. All are required
- D. None of the statements is required Discuss
- 9. Dot cabs company provides cabs for software employees. The company has 8 Swift dzires, 6 Scorpios, 7 Innovas and few small cars. If Swift dzire makes one fourth of the total fleet, how many small cars are there in the company ?
Options- A. 9
- B. 10
- C. 11
- D. 12 Discuss
- 10. The payment per hour for a daily-wages employee is increased by 33.33 and the working time is reduced by 33.33%. What is the percentage change in the employee's income ?
Options- A. 11.11% decrease
- B. 21.11% increase
- C. 11.11% increase
- D. 21.11% decrease Discuss
Percentage problems
Search Results
Correct Answer: 29.68
Correct Answer: 2a% of b
Correct Answer: 23/50
Explanation:
Given
Correct Answer: 22
Explanation:
63.5% of 8924.2 +? % of 5324.4 = 6827.5862
=> 63.5% of 8925 + ? % of 5325 = 6830
=> 6830 ~= 5320 + ?(5325)/100
=> ? ~= 22
Correct Answer: Rs. 87400
Explanation:
Let the total amount he had with = Rs. p
From the given data,
p - 38460 - 24468 = 28p/100
p - 28p/100 = 24468 + 38460
72p/100 = 62928
72p = 62928 x 100
p = 62928 x 100/72
p = 87400
Hence, the total amount he had = p = Rs. 87400.
Correct Answer: 250
Correct Answer: 10
Correct Answer: None of the statements is required
Explanation:
From the given data,
(60 - 45)% = 12.5 + 4
15% = 16.5
=> 100% = ?
100% = 16.5 x 100/15 = 110
Hence, P = 45% of 110 = 45x110/100 = 49.5
Q = 50% of 110 = 55
R = 60% of 110 = 60 x 110/100 = 66
M = 12.5 + 49.5 = 62 or 66 - 4 = 62
Hence, no statement is required to answer.
Correct Answer: 11
Explanation:
Given the company has 8 SD + 6 SRP + 7 IN = 21 cars + 'x' small cars.
Given SD makes 1/4 th of the total fleet.
=> 8 = 1/4 (21 + x)
=> 32 = 21 + x
=> x = 11
Therefore, the company has 11 small cars.
Correct Answer: 11.11% decrease
Explanation:
If earlier he is getting Rs. 1 per hr and working for 1 hr, income = Rs. 1
Now he is getting Rs 1.3333 per hr and working for 0.66667 hrs
Then income for 0.66667 hrs = Rs. 0.8889.
If payment per hr is increased by 33.33 % and working hours dereased by 33.33%, then 11.11 % decrease in income.
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