Question

Find the least number which must be subtracted from 18265 to make it a perfect square

A) 30 B) 38 C) 40 D) 45

Answer 1

Step-by-step explanation:

according to the question

18265

- 30

----------

18235 it is not perfect square

18265

- 38

----------

18227 it's not a perfect square

18265

- 40

----------

18225 this is perfect square

so 135×135=18225

Answer- option C