Hi friends, in this topics we can solve square of any number near to 100 means 90 to 110. If we solve square of any number between 90 and 110 may take more than 30 seconds time. Actually this is not a problem. But every second is important in competitive exams. If we solve this problem in less than 5 seconds then the remaining time is left for other questions. Here we are giving simple tip to solve these type of problems in less time with examples.

Example: X

**If X > 100**

Step 1: find X – 100 = Y

Step 2: Add X + Y = abc

Step 3: find Y^{2} = de

Step 4: Answer = abcde

Example: 106^{2} = ?

Step 1: find 106 – 100 = 6

Step 2: 106 + 6 = 112

Step 3: 6^{2} = 36

Step 4: Answer = 11236

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**If X < 100**

Step 1: find 100 – X = Y

Step 2: Add X – Y = ab

Step 3: find Y^{2} = cd

Step 4: Answer = abcd

Example: 96^{2} = ?

Step 1: find 100 – 96 = 4

Step 2: 96 – 4 = 92

Step 3: 4^{2} = 16

Step 4: Answer = 9216

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**Video: Tip for Square of Number between 90 and 100**

**Video: Tip for Square of Number between 100 and 110**