I have my CFA level II exam in June and I am certainly looking at disaster (but that’s not what I am going to discuss today). While studying for it yesterday, I did something really stupid and that gave me an insight on ‘mind matters’. That is what I want to talk about today but I will have to give you some background to make my point clearer.

Obviously, the two exams – GMAT and CFA are very different and one of the differences is that on the CFA exam, we are allowed to use a financial calculator. Now, if you have read some of my posts before, I guess you will agree that I am a devoted ‘logical solution’ fan. To increase speed, I advice my students to try to solve all quant questions orally – to sit without a pen and paper and see if you can force yourself to figure out the answer without writing a word. I solve most of the GMAT relevant questions orally so it is certainly possible. If a question makes me get up and get my pen and paper and then, if I can solve the question within two minutes, I consider it a very tricky but good GMAT question.

But yesterday, while studying for my CFA exam with my calculator and pen right next to me, I found myself punching in 138 and then the division sign and then, 10. I am sure you can guess the answer I got (which was 13.8 of course) and I found myself staring at my calculator for the next few seconds. I couldn’t believe that I worked out that calculation on the calculator. I was highly intrigued by the fact that I missed the 10 in the denominator when I suggest people to develop oral problem solving skills!

The point is that it is all about perception. When I see a GMAT question, my mind automatically goes to the ‘solve yourself’ mode. No matter how insane the numbers LOOK, I KNOW they will fall in place. CFA exam affords no such luxuries. The numbers are crazy and you need to use a calculator so even if you have easy numbers in front of your eyes, you just don’t register it.

Can you change your perception? Sure! Give up your pen right away and put it far away from yourself before you start doing some questions. If your writing material is far away and you are half as lazy as I am, you will try to work the questions out in your mind instead of getting up to go and get your pen. You will struggle initially but you can slowly train your mind to figure out how the numbers fit in the puzzle to show you the whole picture. But before you start this exercise, there is some preparation you need to do. You need to memorize the following things:

- Multiplication tables till 20 (e.g. 13*2 = 26, 13*3 = 39 till 13*10 = 130 etc)
- Squares of all positive integers till 20 (e.g. 12^2 = 144, 14^2 = 196 etc)
- Cubes of all positive integers till 10 (e.g. 6^3 = 216, 7^3 = 343 etc)
- Factorials till 7 (e.g. 3! = 6, 6! = 720 etc)
- All powers of 2 upto 2^10
- All powers of 3 upto 3^6
- All powers of 4 and 5 upto 4^5 and 5^5

I can’t stress the importance of these points enough. Knowing these things help you see patterns, figure out tricks in number properties questions, find prime numbers and of course, solve questions quickly.

Try to train your mind. You could end up with spare 15 mins in the Quant section of the exam!

*Karishma, a Computer Engineer with a keen interest in alternative Mathematical approaches, has mentored students in the continents of Asia, Europe and North America. She teaches the **GMAT** for Veritas Prep and regularly participates in content development projects such as this blog!*

Well, tons of luck for L2. If it was L1, I’d have recommended working real hard but it’s L2…so best of luck on that.

And you WILL fall in love with your Texas BA-II Plus… :-)

Thanks Avinash. Though I really doubt luck will help me now that there is only a month left for the exam!

Are you a charter holder planning to do your MBA?

And I do love my HP12C (The RPN format is difficult to explain in the post) but I can’t believe the dependence people have on the calculators once they have one in their hand. They just shut their mind! I used to laugh at accountants who use a calculator to add 50 to 256. Now I know why they do that.

Charterholder planning to do my MBA…I guess I like alphabet soups. :-)

I should’ve guessed that RPN would be your thing…I’ll agree that it’s…purer.

If you need any help beyond what you’re probably getting on AF, do let me know.

Good to know! And I totally respect someone who gets through all three levels! I was a regular at AF during level I but I don’t visit it anymore. I guess it’s too depressing to realize that you have forgotten everything you did 15 days ago!

That’s one of the things I love about GMAT – it is not a test of your knowledge but of your aptitude. I am sure you will really like preparing for it!