Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Quantitative Aptitude Interest Compound Interest
A certain sum of money doubles in 4 years at a compound rate of interest per annum. The rate of interest is [Given; 21/2 = 1.414, 21/4 = 1.1892]
1
∼ 14.9%
2
∼ 16.8%
3
∼ 18.9%
4
∼ 12.9%