state gov WBPSC Miscellaneous Services Mock Test 2023 Quantitative Aptitude Interest Compound Interest
A sum of ₹7,000 deposited at compound interest becomes triple of itself after 4 years. How much will the amount be after 12 years?
1
₹49,000
2
₹63,000
3
₹1,89,000
4
₹84,000