Quant Marathon | CAT 2020 Slot 1 Complete Video | 2IIM CAT Preparation

19.12 will 2222 or 4444 not violate 'aabb' for a&b being 2 different numbers?

OMG i am addicted to your videos!!!!!!!!

Last Term + First Term/2 that is 9988+1100/2 = 5544. The trickier part is to get to these terms in the form of aabb.
(Leaving this comment so I when I come back, I could recall.)

Thanks a lot sir!!

0”.

try to solve in full method not in shot cut calculation

How do you know f(12) is 0. Just assuming the universe. Just Explain how you can solve, don't copy same from somewhere else

your way of explaining answers is very helpful, please continue doing so.

I am confused how I prepare Cat from Hindi median school