Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Interest Simple Interest
Palak has Rs. 18000 in her account. After giving this money to Suman on simple interest, Palak received the double amount after 8 years. If the interest rate is 10 more than the previous, in how many years this amount will be doubled?
1
8
2
4.44
3
6.2
4
4.8
5
Answer not known