alleryਜੇਕਰ 60 ਨੂੰ 20% ਨਾਲ ਵਧਾਇਆ ਜਾਂਦਾ ਹੈ, ਤਾਂ ਨਤੀਜਾ ਇਹ ਹੈ:
A66
B68
C72
D80
Answer & Solution
Correct answer: C. 72
1. 60 ਦਾ 20% = (20/100) * 60 = 12।
2. ਨਵਾਂ ਮੁੱਲ = 60 + 12 = 72।
3. ਇਸ ਲਈ 20% ਦਾ ਵਾਧਾ 60 72 ਦਿੰਦਾ ਹੈ।
_Source: SSC CGL Quantitative Aptitude (Percentages), R.S. Aggarwal style and standard practice_
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