alleryஒரு தொகை தனி வட்டியில் 10 ஆண்டுகளில் 3 மடங்காக மாறுகிறது எனில், வட்டி விகிதம் என்ன?
A30%
B15%
C25%
D20%
Answer & Solution
Correct answer: D. 20%
10 ஆண்டுகளில் வட்டி அசலைப்போல் இருமடங்காகிறது, எனவே வட்டி விகிதம் = 200 / 10 = 20 சதவீதம்.
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