engineering recuitment NMDC Maintenance Assistant Fitter 2021 Mock Test Quantitative Aptitude Profit and Loss Successive Selling
The cost of a book in the year 2012 was Rs. 1400. The cost increased by 15% in the year 2016 and further increased by 12% in the year 2018. Find the effective increase in the cost of the book in 2018 as compared to 2012.
1
26.4%
2
27%
3
28.8%
4
27.6%