Question

5. Arun invested a sum of money at a certain rate of simple interest for a period of four years. Had he invested the same
sum for a period of six years, the total interest earned by him would have been fifty per cent more than the earlier
interest amount. What was the rate of interest per cent per annum?
(a) 4 (6) 8 (c) 5 (d) Cannot be determined' (e) None of these
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Answer 1

Answer:

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Step-by-step explanation:

dguddufufijffudididuusussjsjsujrdjjfirfidjud7esudjirdjdjjrrjdjrkdjdjdurusuudtjduudrurudueyqywyeixjdjduueddheyyzhzwuysywysyuzwususuueueuuzwqywywuwuwyywwtwyyweyeyeudu