Category : Books & Reference
this is a good book for preparation but some photo are not clear
amazing all questions are defining clearly.
nice and more ntpc same book for gs
not good because there are given only previous years questions...
very helpful app for ntpc railway gs
Too many answers are wrong
it is best for ntpc
greatest book ever
best app
dil se thanks bol rahe hai sir bahout usful hai ye sab aapka question
It's the best for learning &reading general science. Very interesting &helpful for every one