alleryഒരു പുസ്തകത്തിൻ്റെ വില Rs 80 ൽ നിന്ന് Rs 100 ലേക്ക് വർധിച്ചാൽ, എത്ര ശതമാനമാണ് വർദ്ധനവ്?
A15%
B25%
C20%
D30%
Answer & Solution
Correct answer: B. 25%
1.
വർദ്ധനവ് = 100 - 80 = Rs 20.
2.
ശതമാനം വർദ്ധനവ് = (വർദ്ധന / യഥാർത്ഥ വില) * 100.
3.
= (20 / 80) *100.
4.
= 25%.
5.
അങ്ങനെ വില 25% കൂടി.
_ഉറവിടം: SSC CGL ക്വാണ്ടിറ്റേറ്റീവ് ആപ്റ്റിറ്റ്യൂഡ് (ശതമാനം), R.S.
അഗർവാൾ ശൈലിയും സാധാരണ പരിശീലനവും_
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