allery20,000 ଜନସଂଖ୍ୟା ଥିବା ଏକ ସହରର ଜନସଂଖ୍ୟା 5% ବୃଦ୍ଧି ପାଏ। ଏହାର ନୂତନ ଜନସଂଖ୍ୟା କେତେ?
A20,500
B25,000
C21,500
D21,000
Answer & Solution
Correct answer: D. 21,000
20,000 ର 5 ପ୍ରତିଶତ ହେଉଛି 1,000, ତେଣୁ ନୂତନ ଜନସଂଖ୍ୟା ହେଉଛି 21,000।
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