allery5% ସରଳ ସୁଧ ହାରରେ, ₹8,000 ରୁ ₹1,200 ସୁଧ ପାଇବାକୁ କେତେ ସମୟ ଲାଗିବ?
A2 ବର୍ଷ
B2.5 ବର୍ଷ
C3 ବର୍ଷ
D3.5 ବର୍ଷ
Answer & Solution
Correct answer: C. 3 ବର୍ଷ
ସୁଧ = ମୂଳଧନ × ହାର × ସମୟ ବ୍ୟବହାର କଲେ 1,200 = 8,000 × 0.05 × t ମିଳେ, ତେଣୁ t ହେଉଛି 3 ବର୍ଷ।
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