This is online smart study website.here you can learn mathematics, english, full story in the hindu newspaper, etc.
This website is suitable for competition which is in UPSC.JPSC.BPSC.UPPSC.SSC CGL.IBPS and other competitive examination.is this website all material provided clearly clearly with understanable concept.this website is more useful for me.i also use this website.
Now we can say that you can not pay for this only you can stydy from this website.
Thanx sir