alleryIf 80 is decreased by 25%, the result is:
A40
B50
C70
D60
Answer & Solution
Correct answer: D. 60
1. 25% of 80 = (25/100) * 80 = 20.
2. New value = 80 - 20 = 60.
3. So 80 decreased by 25% gives 60.
_Source: SSC CGL Quantitative Aptitude (Percentages), R.S. Aggarwal style and standard practice_
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