RATIOS AND PROPORTIONAL L=2 // BEST CONCEPT.AND BEST APPROACH SSC LEVEL.
24:58
RATIOS AND PROPORTIONAL L=3 // BEST APPROACH QUESTION SSC EXAM IMPORTANT CONCEPT.
19:24
Mixture and Replacement L=2 // best concept.@#top class .
29:34
Polynomial (बहुपद) Chapter-2 || math class 10 bihar board ll math by Neeraj sir.
13:27
RATIOS AND PROPORTIONAL BASIC LECTURE DISCUSS CLASs . COMPETITION K LEA HELP FULL CLASS.
24:22
RATIOS AND PROPORTIONAL L=4 // INCOME= EXPENDITURE + SAVING. PQY SSC CGL EXAM . Best concept .
15:19
Mixture and Replacement L= 1 // Basic concept. SSC CGL . MTS . CPO.CHSL aspirant . important class.
25:54
Ratios and proportion L=// Basic to advance concept .@# saroj education.
16:14