Question

1. What will be the unit digit of the squares of the following numbers'?
() 81
(1) 272
(HD) 799
(IM) 3853
(V) 1234
(vi) 26387
(vii) 52698
(a) 99880
(ix) 127960
(x) 55555​

Answer 1

Answer:

1, 4, 1, 9, 6, 9, 4, 0, 0, 5

Answer 2

Answer:

1) 1

2) 2

3) 9

4) 3

5) 4

6) 7

7) 8

8) 0

9) 0

10) 5