Percentage

Quantitative Aptitude(Banking)

Title

45:30

Video Progress

8 of 24 completed

Notes Progress

5 of 15 completed

MCQs Progress

38 of 100 completed

Subjective Progress

8 of 20 completed

Continue to Next Topic

Indian Economy - Understanding the basics of Indian economic system

Next Topic

Download Solution PDF

If 15% of (A + B) = 25% of (A – B), then what percent of B is equal to A?

10%

60%

200%

400%

Explanation:

Cancel out the %age symbol first.
15 (A + B) = 25 (A - B)
Divide the equation by 5:-
3(A + B) = 5 (A - B)
3A + 3B = 5A - 5B
A = 4B
Compare this expression with A = ?% * B
So ?% = 4 => 400%

By: Deepak Dawra

Profile ResourcesReport error

Trial Period Ended