Asmita invest an amount of Rs. 9534 @ 4 p.c.p.a to obtain a total amount of Rs. 11442 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?

• ক 10 years
• খ 4 years
• গ 5 years ✅ সঠিক উত্তর
• ঘ 2 years