Question

X is a 4 digit perfect square number .If each of the digit is increased by 1 then new number formed also perfect number.

Answer 1

Answer:

The number is 2025.

if 1 is added 3136 which is also perfect square

Answer 2

Given:

X is a 4 digit perfect square number

Condition:

each of the digit is increased by 1

To find:

Find a new number which is formed by increasing 1 in each digit

Step-by-step explanation:

• The 4 digit perfect square number is 2025 which is the square of 45, as according to given condition when we add 1 to each digit of 2025 it becomes 3136 which is also a perfect square of 56.

                                Hence number is 2025