Profit and Loss In case of profit  25% of  Cost Price (1/4 of CP) = 20% of Selling Price (1/5 of SP) Similarly 1/3 of CP  = 1/2 of SP In case of loss 25% of  Selling Price (1/4 of SP) = 20% of Cost Price (1/5 of CP) Similarly 1/3 of SP  = 1/2 [... Read more

Speed  Time and Distance Examples Here is some example of speed and distance of example 1. This is the basic theory of speed Time and Distance which is applied in question to obtain answers here is speed. Basic Formula of speed and distance Dist... Read more