This is going to be a very short and useful post. In this post we’ll be telling you tricks to solve out questions fast in competitive exams. Tricks plays a important part in saving times in competitive exams. In this we have a trick about how to write 2 digit number tables in seconds.
For example we have taken table of 87.
First write down table of 8 and 7.
Formula (Taken example of row 2 of above table) :- 16+1(ignore 4 in 14)=174(4 which we ignored is added to the last of 16+1=17. So the result final is 174).
This is the way one can make tables from 10 to 99 in seconds.
This trick was submitted by Mr.Amit Paul (TGT).
Do comment if you are confused or have any question in mind. We’ll get back to you very shortly.