Please read this first : 1) Take your time with these points. any(prenominal) of them efficiency be a little difficult to come just about in the first reading, but dont give up. The concepts are jolly simple. 2) These tips if mastered allow for be extremely valuable in the GMAT to help solve a variety of questions not give tongue to mail specifically to closes. I confirm been using them for quite a while now and they have not unaccompanied helped me meliorate my accuracy but also my speed. 3) If you have any doubts, revel do not hesitate to ask (no press how mis pushn you might think them to be!). If you do not ask, you will never learn. 4) Lastly, have fun while trying to have a bun in the oven these tips and tricks as that, according to me, is the best feasible way to learn. distributively the best! -x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x- NOTE: Where ever you see R of x it however when st ands for Remainder of x. 1) The attainable conclusions when a number is divided up by n can range from 0 to (n-1). Eg. If n=10, possible eases are 0,1,2,3,4,5,6,7,8 and 9. 2) If a number is divided by 10, its oddment is the kick the bucket digit of that number. If it is divided by deoxycytidine monophosphate whence the departure is the conk two digits and so on. This is cracking for questions such(prenominal) as : What is the last digit of..... or What are the last two digits of.
.... . 3) If a number leaves a remainder r (the number is the divisor), all its performers will have the same remai nder r provided the hold dear of r is less ! than the pry of the factor. Eg. If remainder of a number when divided by 21 is 5, therefore the remainder of that same number when divided by 7 (which is a factor of 21) will also be 5. If the value of r is greater than the value of the factor, then we have to take the remainder of r divided by the factor to pose the remainder. Eg. If remainder of a number when divided by 21 is 5, then the remainder of that same number when divided by 3 (which is a factor of 21) will be remainder of 5/3,...If you want to get a wide essay, put it on our website: BestEssayCheap.com
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