Problem solving archive

How to solve similar problems in a few seconds, Profit and loss problem 2, Domain modeling

thumb_How to solve in a few seconds profit and loss problem 2, Domain modeling

A man sells two wrist watches one at a profit of 50% and another at a loss of 50%, but each at a same selling price of Rs.300. The net profit or loss is...This type of problem can be solved in a few seconds if you can form its Domain model by Abstraction and Repeated solving of similar problems with controlled variation...

How to select the right medicines in a hurry

thumb_How to select the right medicines in a hurry

Principle of persistence says, try once more, don't give up. But would you try the same way next time? Is there any other option? This is Principle of exploration. We always search for more options when in a bind. Some option stays invisible. It is our job to bring it to light and use it...

Solve your problems faster with Change Analysis Technique

thumb_Solve your problems faster with change analysis technique

All things change. This is nothing new. But the change itself may be considered an important entity to be used as resource for efficient problem solving in various areas of activity and thought. In particular, Change analysis technique may aid you to solve your problem faster at less cost...

Versatile use of Base Equalization Technique by its Abstraction

thumb_Base equalization technique in ratios and abstraction

In a set of components each having multiple entities, identify the base to be equalized; identify the target value to be equalized to and equalize the bases of each component in the set to establish direct relationship between the other entities...