West Bengal State Exams
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Quantitative Aptitude
Lesson 5 of 5 • 6 upvotes • 11:12mins
This lesson teach you how to find the answer within 15 sec of a problem of replacement of mixer.
5 lessons • 52m
Mixer in Ratio and Percentage (in Bengali)
10:22mins
Mixer in Ratio and Percentage Part 2 (in Bengali)
10:04mins
Mixer in Ratio and Percentage Part 3 (in Bengali)
10:24mins
Mixer in Ratio and Percentage Part 4 (in Bengali)
10:01mins
Replacement of Mixer (in Bengali)
11:12mins