I don't find any benifit of osculators as they are not helping us with the numbers ending in 2,4,6 and 8. 

And also I have not understood the actual use of these osculators...

A SUGGESTION:

U WASTE YOUR TIME TO POST QUESTION OF VEDIC  MATH AND GK

NO CERTIGIED ANSWER BY EXPERT IN 2013 OF VEDIC MATHS AND GK

ARE YOU SATISFY

THERE IS NO ANY TEACHER OF VEDIC MATHS AND GK

LAKSHYA

YAAH  DEEPAK

NO ANSWER BY EXPERTS YOU CAN TRY

 But I want answer. It is my doubt. And it is the duty of meritnation to clear my doubt.

 And Deepak, I have asked 2 questions of vedic maths before..... experts have answered them my friend..... 

Meritnation experts are made to clear our doubts and they will clear my doubt..

thats good.

the answer is not given of gk i have a mistake

Even if experts cannot answer, atleast we should try to help others, Deepak.