Question

the difference between the CI and Si on Rupees 2500 at any rate for 2 years is rupees 16 find the annual rate of interest​

Answer 1

$Aɳʂɯҽɾ⤵$

$ᴅɪffᴇʀᴇɴᴄᴇ = ᴘʀɪɴᴄɪᴘʟ \times ( \frac{rate}{100} {)}^{2} \\ 2.5 = ᴘ \times ( \frac{5}{100} {)}^{2} \\ 2.5 = ᴘ \times \frac{5}{100} \times \frac{5}{100} \\ ᴘ = \frac{2.5 \times 100 \times 100}{5 \times 5} \\ ᴘ = ʀs.1000$

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