Lesson 6 of 8 • 1 upvotes • 9:29mins

The detail explanation of the problem regarding Time & Work and Simple Interest & Compound Interest came in WBCS Mains 2014.
8 lessons • 1h 33m
Simplification WBCS Mains 2014 (in Bengali)
11:16mins
Ratio and Proportion WBCS Mains 2014 (in Bengali)
10:15mins
Ratio and Proportion Part 2 WBCS Mains 2014 (in Bengali)
11:27mins
Time, Distance and Average WBCS Mains 2014 (in Bengali)
13:36mins
Percentage WBCS Mains 2014 (in Bengali)
11:17mins
Time and Work and SI/CI Wbcs Mains 2014 (in Bengali)
9:29mins
Profit & Loss WBCS Mains 2014 Solved
13:25mins
HCF- LCM WBCS Mains 2014 Solved
12:14mins