[Minister says in Parliament] Aptitude test from 2011 instead of Prelims

[mrunal]

well, I would still say, nothing 100% sure until the notification for 2011's Exam is published by UPSC. (perheps in December 2010/ Jan.2011)

Notice the politically and legally correct word "expected to come"
remember the same way PM wanted to implement GST from Apr.2010
But I do wish that they implement them both. (GST + CSAT)