Видео с ютуба Science By Prakash Sir

RRB NTPC & Group D | General Science |Human Disease #7 | By Prakash Sir

RRB NTPC & Group D | General Science | Cell | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#7 | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#10 | By Prakash Sir

RRB NTPC & Group D | General Science |Human Disease #1 | By Prakash Sir

RRB NTPC & Group D | General Science |Human body | By Prakash Sir

RRB NTPC & Group D | General Science | Cell Organelles#2 | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#4 | By Prakash Sir

RRB NTPC & Group D | General Science | Light | By Prakash Sir

RRB NTPC & Group D | General Science | Genetics | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#19 | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#8 | By Prakash Sir

RRB NTPC & Group D | General Science | Food and Nutrition | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#14 | By Prakash Sir

RRB NTPC & Group D | General Science | Force | By Prakash Sir

RRB NTPC & Group D | General Science | Food and Nutrition#2 | By Prakash Sir

RRB NTPC & Group D | General Science |Human body#6 | By Prakash Sir