Percentage

Quantitative Aptitude

Page 3 of 4 • 35 total questions

Quantitative Aptitude • Percentage
1 markView Details

If 40% of a number is added to another number, then the second number increases by 50%. What is the ratio of the first number to the second number?

A

5 : 4

B

4 : 5

C

5 : 2

D

2 : 5

Quantitative Aptitude • Percentage
1 markView Details

The price of a product is reduced by 30%. By what percentage should the reduced price be increased to bring it back to the original price?

A

42.86%

B

35%

C

30%

D

45%

Quantitative Aptitude • Percentage
1 markView Details

In an examination, 60% of students passed in English and 70% passed in Maths. If 20% failed in both subjects, what percentage of students passed in both?

A

50%

B

40%

C

30%

D

20%

Quantitative Aptitude • Percentage
1 markView Details

The price of sugar goes up by 25%. By what percent should a family reduce its consumption so that expenditure remains the same?

A

20%

B

25%

C

30%

D

15%

Quantitative Aptitude • Percentage
1 markView Details

If 50% of (x - y) = 30% of (x + y), then what percent of x is y?

A

25%

B

30%

C

40%

D

20%

Quantitative Aptitude • Percentage
1 markView Details

A's salary is 25% more than B's salary. B's salary is 20% less than C's salary. By what percent is C's salary more than A's salary?

A

0%

B

5%

C

10%

D

8%

Quantitative Aptitude • Percentage
1 markView Details

If the numerator of a fraction is increased by 20% and the denominator is decreased by 10%, the new fraction becomes 6/5. What is the original fraction?

A

9/10

B

4/5

C

3/4

D

5/6

Quantitative Aptitude • Percentage
1 markView Details

If the length of a rectangle is increased by 20% and its breadth is decreased by 20%, what is the percentage change in its area?

A

4% decrease

B

4% increase

C

No change

D

1% decrease

Quantitative Aptitude • Percentage
1 markView Details

A number is first increased by 20% and then decreased by 20%. The net change is:

A

4% decrease

B

4% increase

C

No change

D

2% decrease

Quantitative Aptitude • Percentage
1 markView Details

The population of a town increases by 5% annually. If the population is 44100 after 2 years, what was the population two years ago?

A

40000

B

41000

C

42000

D

43000

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