sir Hindi me video banao
Sir please white revolution per bhi ek lecture
Waooo sir amazing lacture
green regulation ka pura vefio send kriy sir please
Most important and inthusiastic lectures
It most like it
any English video on green revolution, sir?? pls
It will be more good if u teach in english
Very nice content and delivery.....I am glad that i stumbled upon this video.
that is really nice
Sir, What is the price for KB 2014/15, Do you repeat basic theory, concept every year ? Do reply, thank you
hats off ! for teaching style Prof. sandeep sir
Good lacture ....
+PTeducationHQ I bought Knowledge booster series 2013-14 after seeing such 15 min sample lecture. This help me a lot, changed my perception about current affairs. motivated me a lot...... This year also I bought KB 2014-15.... Thank you very much sandeep sir.