Question

1.
a) 6
1. If a digit in one's place of a number ends with 5, then the digit in one's place of it
only ends with which of the following numbers?
b) 4
c) 5
d) 9
2. What is a Square numbers?
3. Say the methods for finding the square root?
4 The one's place of square number which does not end with the following numbe
b) 2,3,7,8
c) 1,3,7,9
d) 2,3,7,9
a) 2,4,7,8
5. What is a square root?​

Answer 1

the answer of 1st question is option b)4