So, let us take an approach of not sitting on the fence and generally going all out and decimating the two primary myths centered on MBA in India and Engineers
This is humbug. The exam tests basic math, the kind of stuff students are expected to learn in class VI to X. If a keen 10th standard student were to take the CAT, he/she should ace the exam. There is nothing in the exam that engineers have a particular advantage in cracking. There is absolutely no overlap between the math engineers learn in their engineering and CAT.
Then why do so many engineers crack this exam. Two clear reasons are present for this - Reading this might hurt the good part of the brain a little bit. So, pregnant ladies, people faint of heart and those utterly committed to feeding their delusions are requested to stop reading now.
i. A lot of engineers take this exam. The largest pool of applicants comprises engineers. There is not a stunning revelation, but something a great many fabulously ignore while discussing CAT and engineers. They form a giant proportion of the applicant pool, it is to be expected that they should form a giant proportion of the people joining.
ii. Most Indian Engineers did not choose to do engineering, they went there because it is considered a good option. Now, this is vital. 90% of Indian 18-year olds do not have a clear idea about what they want to study (90% of the remaining are delusional, but that is an article for another time). Students try to do engineering because it is considered to be among the best options. Now, what this means is that engineering group enjoys a certain pre-selection. A great many try to do engineering. A bunch of them dont get good seats, so do some other course. A further round of pre-selection happens for IITs and NITs. So, the simple truth is that the among the guys who tried to do engineering (a large percentage of the population), some 20% succeed, and within this some 10% get into the very best colleges. Obviously, these guys are the ones who are better-suited to cracking another exam.
Let me give you a parallel to this. Let us take the leading providers for mock CATs in the Country and select the 1000 guys who have consistently scored the above 95th percentile in one or more of this. The chances are that 50% of these 1000 will make it to one of the top 10. Now imagine a backlash against them where complaints pore in about how the game is rigged in favour of these 1000. Correlation does not imply causality. If you have a large group that has gone through pre-selection, chances are it will do well in subsequent exams.
Testing basic quantitative ability and verbal ability has been accepted as a decent proxy for gauging ability and smarts. The CAT does a decent job of this. Feeling aggrieved that engineers crack this is akin to feeling aggrieved that the IIMs want smart people. A bunch of IIT-ians and NIT-ians do well in CAT because they are good. Not because they are favoured in any way. The exam is already a level playing field.
The arguments that the playing field is not level should be based on the content of the exam, not on the basis that engineers get in. Contrary to popular belief, the quant tested in CAT is not rocket science. Anyone who took CAT 2014 will tell you this.
To put differently, "Some people are born to do BA literature, some miss out and land in BA literature, and some have BA literature as the best thing they can do". If you are really smart, and chose to do BA literature rather than have it thrust down your throat, the CAT is the best way to prove it. Asking for a a lower percentile cut off to get into the IIMs deprives BA literature grads the opportunity to prove their worth.
Myth Number 2. The IIMs in a bid to increase diversity, have rigged the game against engineers
This myth can be exploded with a simple stat. In each of the past 3 years, give or take 95% of the entrants into IIMA have been engineers. Let us take in this stat again. We are not talking about a majority here, we are not even talking about a majority that can push through constitutional change, we are talking about overwhelming, minority-crushing, autocracy-threatening majority here. On the front of game being rigged against engineers, there is no room for even a conversation.
IIMA, after conducting a rigorous process where they claim to increase diversity manage to select ~20 students every year who are not engineers.
So, where does this leave us
If you are not an engineer, shed this persecution complex. Write two things down on a big white wall 1) CAT is not easier for engineers and 2) Correlation does not imply causality. (The second one should be written down on as many white walls as possible)
If you are an engineer, shed this persecution complex. If you are an engineer, you probably have a lot of practice in ignoring stuff written on walls, so do not write anything on a wall.
CAT tests aptitude, the interview process is also meritocratic. Anyone who puts his/her down prepares with focus and sincerity can crack this exam. (Of course it helps immensely if you have the 2IIM Online Course to help)
Fabulous internet myths on the same theme
1. CAT is rigged in favour of engineers.
2. CAT has made it extra tough for engineers to get through.
3. IIMs have increased their focus on diversity this year. (Why this year. Because of astrological reasons)
4. Verbal will be made tougher this year in order to make it tougher for engineers (Engineers are supposedly better at Quant. Why should they be worse in Verbal?)
5. Onscreen calculator has made it easier for engineers (Because they can type in numbers quicker )
6. Onscreen calculator has made it easier for non-engineers (because engineers type in numbers incorrectly)
7. Separate timings for each section has made life easier for non-engineers/engineers
All of these theories are peddled by people who do not have any better way of spending their time. Thankfully, they are debunked by people who even though they have far better ways of spending their time, have suddenly been so irritated by the amount of "expert gyaan" on silly websites have made it their evening's work to rant on the internet. Have fun preparing for CAT.