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if Mohan gives an interes of Rs.81 for one year at 9% rate per annum. What is the sum he has borrowed? |
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Answer» <P>Step-by-step EXPLANATION: P=? T=1YEAR R=9% SI=81/- SI=PTR/100 81=P×1×9/100 P=SI×100/T×R P=81×100/1×9 P=900/- |
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