શહેરની વસ્તી 8000 છે. તે વર્ષમાં 5% વધે છે 1 અને વર્ષમાં 4% ઘટે છે 2. અંતિમ વસ્તી?
A7975
B8200
C8120
D8064
Answer & Solution
Correct answer: D. 8064
1.
વર્ષ પછી 1: 8000 * 1.05 = 8400.
2.
વર્ષ પછી 2: 8400 * 0.96 = 8064.
3.
તેથી અંતિમ વસ્તી 8064 છે.
_સ્રોત: SSC CGL ક્વોન્ટિટેટિવ એપ્ટિટ્યુડ (ટકા), R.S.
અગ્રવાલ શૈલી અને પ્રમાણભૂત પ્રેક્ટિસ_
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