Three Digit Number Less Than The Base


Square With Yavadunam Method-I - Concepts
Class - IBPS Clerk Prelims Subjects
 
 
Concept Explanation
 

Square Of Three Digit Number Less Than The Base Using Yavadunam Method

This method is used to find the square of a number less than the base. As we know that in various competitive exam calculations take a lot of time. To avoid this we can use various Vedic Maths Techniques can be used.

Find Square of 992

Find Square of 992

Step 1 :Find the surplus in the number as compared to the base. For 992 the nearest base is 1000 so the deficit is 4 or the surplus is -8

Add the surplus to the number

Result 1 = 992+ (-8) = 984

Step 2: Now find the square of the surplus that is -8. Square of -8 is 64

Result 2 = 64

As the base has three zeros so three digits will be prefixed in the answer

Step 3: As the Result 2 has two digits so a zero will be prefixed to make it a three-digit number and they will be three digits of the answer and the carry will be zero.

Answer: 064

Carry is 0

Step 4: The Carry is added to Result 1.  The Resultant Number is Leftmost Block of the Answer

Resultant Number = 984 + 0 = 984

Answer: 984064
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