West Bengal State Exams
Free courses
Quantitative Aptitude
Lesson 4 of 6 • 1 upvotes • 8:44mins
Tricky solutions on Average sums by Educator Sumana
6 lessons • 58m
Tricks on Average Part 1 (in Bengali)
11:06mins
Tricks on Average Part 2 (in Bengali)
11:12mins
Tricks on Average Part 3 (in Bengali)
9:33mins
Tricks on Average Part 4 (in Bengali)
8:44mins
Tricks on Average Part 5 (in Bengali)
9:43mins
Tricks on Average Part 6 (in Bengali)
8:30mins