While studying from the MGMAT guides
for number properties, they recommend you rephrase the problem to eliminate wrong choices. The OA answer explanations do not use this approach. While I personally found rephrasing as a very efficient way of solving DS problems, I only fear getting it wrong if I rush into it.
How many of you follow rephrasing as opposed to plain vanilla DS solving?
Also for those that rephrase do you actually pen down the rephrasing or do it mentally?
I guess the point I am making is the difference between the two approaches a matter of speed vs. accuracy?