Vivek, By taking 120 degrees, you are measuring the arc length of AC (in my diagram attached, that is the dotted line) while you dont know what that value is. The only info you know is about arc ABC (the dark solid line). Since 120 + x = 360 at the center, x = 240. As you already know the length of ...

I got 11.464 approx equal to 11 but I am not sure if what I did is the right approach....

I have attached a diagram and steps...I am sure there is a better approach...

put n=1 thus 7+ 2^14.. ( if we take the cyclic order 2^14 will have 4 as the unit place..) How do you know to use n=1? and then to use 2^14?? Thanks Since the question says n is a positive number, the first positive number is 1 and when n=1, the exponent is 8*1 + 6 = 14. So, we try to find 7 + 2^14...

Since they are asking us to find a 2-digit number with a length of 6 - we need to find numbers from 10-99 with the prime factors. Since 2 is the lowest prime, try 2x2x2x2x2x2 = 6 factors of 2 = 64 Next try replacing one of the 2s with the next high prime number 3: 2x2x2x2x2x3 = 5 factors of 2 and on...

Wow....50 in verbal is a great achievement !!!!

50 in verbal :roll: !!!! Wow...I can only dream of that !!!!!!!!!!

Congratulations on crossing the magic mark. If you have written down the rephrases that you talked about in SC, could you please share the notes with us ???

Wow...CR dissected...

Thanks Ron...This was an interesting post to read, especially after the last 3 days of struggle I have gone through doing almost all CR problems from the OG and VR books. The ones in OG diagnostic test were brutal though. For most of them, I could not understand why a particular answer was right eve...

Conf thru a phone call/skype using an online whiteboard

Hello everyone, I was trying to find someone who was in the middle of his/her preparation to go over and discuss some areas so that we can understand the topics better and recognize any better/easier ways to approach them. It seems like finding a partner in my local area is a little difficult. My ai...

Anyone from New eresy

Guys, I am in the middle of some pretty serious prep for GMAT and was wondering if anyone else is interested in getting together once a week maybe to go over some problematic areas (DS, CR and RC for me). Please respond only if you are really serious and already preparing yourself as I am about 60% ...