state gov TNPSC Group 4 (தமிழ்நாடு குழு IV) Mock Test 2025 Quantitative Aptitude Interest Simple Interest
The difference between the simple interest received from two different sources on Rs. 1500 for 3 years is Rs. 13.50. The difference between their rate of interest is
1
0.1%
2
0.2%
3
0.3%
4
0.4%
5
Answer not known