Question

1. IF A1X1A=121, then the value of A is.....​

Answer 1

Answer:

1

Step-by-step explanation:

11*11 = 121

So value of A will be 1

Answer 2

Answer:

1

Step-by-step explanation:

Concept= Multiplication Aptitude

Given= The equation

To Find= The value of variable A

Explanation=

We have been the question as A1 X 1A=121 and asked to find the value of A.

Here X denotes the sign of multiplication '*'.

So, the question can be re written as A1 * 1A =121

According to this we need to find A in such a manner that A1 when multiplied with 1A the product or the answer is 121.

121 as we know is the square of the number 11.

like, 11² =121

which means 11*11=121

comparing 11*11=121 to A1 * 1A =121 we get,

A1= 11 where A = 1 and 1A=11 here also A=1.

There fore the value of A is 1.

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