20,000 की जनसंख्या वाले शहर में 5% की वृद्धि होती है। इसकी नई जनसंख्या क्या है?
A20,500
B25,000
C21,500
D21,000
Answer & Solution
Correct answer: D. 21,000
20,000 का 5% = 1,000। नई जनसंख्या = 20,000 + 1,000 = 21,000।
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