50 Keys to CAT From TestFunda.pdf

of 28
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
    50 Keys To CAT Arithmetic, Algebra, Geometry and Modern Mathematics A collection of 50 very important formulae for Quantitative Ability Section of CAT from the pioneers of online CAT training ▪  EASY  ▪  EFFECTIVE  ▪  PERSONALISED    ©  2008 Enabilon Learning Pvt. Ltd. All rights reserved. 1  1.    Averages 2.   Mean For two numbers a  and b , 3.   Percentage Change For two successive changes of a % and b %, 4.   Interest Amount = Principal + Interest       ©  2008 Enabilon Learning Pvt. Ltd. All rights reserved. 2  5.   Population Formula [Here, P   = Original population, P  ’ = population after n  years, r  % = rate of annual change] 6.   Depreciation Formula [Here, P   = srcinal value, P  ’ = final value after n  years, r  % = rate of annual depreciation] 7.   Growth Absolute Growth = Final Value –  Initial Value [Here, S. A. G. R. = Simple Annual Growth Rate, A. A. G. R. = Average Annual Growth Rate and C. A. G. R. = Compound Annual Growth Rate] 8.   Profit and Loss Profit = SP −  CP Loss = CP −  SP    ©  2008 Enabilon Learning Pvt. Ltd. All rights reserved. 3  9.   False Weights If an item is claimed to be sold at cost price, using false weights, then the overall percentage profit is given by 10.   Discount Discount = Marked Price −  Selling Price Buy  x   and Get  y   Free If articles worth Rs.  x   are bought and articles worth Rs.  y   are obtained free along with  x   articles, then the discount is equal to  y   and discount percentage is given by Successive Discounts When a discount of a % is followed by another discount of b %, then 11.   Ratios If a : b  = c : d  , then a : b  = c : d =   ( a  + c ) : ( b  +  d  ) If a  < b , then for a positive quantity  x  ,

Action Verbs

Oct 7, 2019
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!