reviaion module #26 median , mode
32:54
revision module #20 triangle ncert question and important definition
28:17
revision module #22 circle ncert questions
31:56
revision module #21 circle theorms
28:05
revision module #19 similar triangle
33:59
revision module #18 triangle basics similarity
28:46
revision module #4 physics refraction
20:55
revision module #2 physics mirror diagram
24:23