Terracotta Institute

First of all try to learn these percentages by heart, if you want to solve percentage questions very easily. memorize all percentages given blow-

Fundamental of percentages

After remembering all these percentages lets solve some problems and we will provide all type of question with short tricks in each question.

Questions Based on Trick 1:-

Question No 1: If 16(2/3)% of a number is added with itself then result becomes 4956. Find the original number.

Solution: Let x is the original number and As per the given percentages table we know that 

                    16(2/3)% = 1/6  

                     x + x/6 = 7x/6

as per question 7x/6 = 4956 so we get x = 4248.

TRICK:- 

Percentage Trick 01

Question No 2: if 6(2/3)% of a number is subtracted from itself then the result become 5670. Find the original number.

Solution:- Using trick 

So try to solve these questions given below with this trick and comment if you have any doubt.

Question No 3: If 11(1/9)% of a number is added with itself then result becomes 900. Find the original number.

Questions Based on Trick 2:-

Question No 1: If 64 is added in a number then number become 157(1/7)% of itself. Find the number.
Solution:-  Using Trick

So try to solve these questions given below with this trick and comment if you have any doubt.

Question No 2:  If 930 is added in a number then number become 444(4/9)% of itself. Find the number.  (Ans: 270)

Question No 3:  If 16 is added in a number then number become 116(2/3)% of itself. Find the number.  (Ans: 96)

Question No 4:  If 21 is added in a number then number become 137(1/2)% of itself. Find the number.  (Ans: 56)