Question

Q.1. What will be the unit digit of the squares of the following numbers ?
b) 55555
C) 52698
a) 12796
d) 99880​

Answer 1

Answer:

C) 52698...........................

Answer 2

Answer:

a)5

b)4

c)6

d)0

Step-by-step explanation:

a)square of unit digit=5^2=25 unit digit =5

b)square of unit digit=8^2=64 unit digit =4

c)square of unit digit=6^2=36 unit digit=6

d)square of unit digit=0^2=00 unit digit=0