Ram and Ravi have same weight. If they each gain 2kg how will their new weights be compared

Answer :

Given : Ram and Ravi have same weight.

And

They each gain 2 kg

We know from second axiom of Euclid's " If equals be added to equals, the wholes are equal.  "

So,

Still Ram and Ravi have same  weight

Ram  +  2  =  Ravi  + 2