Question

6/4200
1 What will be the unit digit of the squares of the following numbers?
EXERCISE 6.1
G) 272
(vi) 263879
(x) 55555
2. The following numbers are obviously not perfect squares Cave rezom.
Gi) 23453
(vi) 897222
m) 7991
(vi) 52698 4
6) 81
(v) 1234
(ix) 127966
G
(1) 1057 7
(v) 64000
m) 79283
(vii) 222000
Go
The squares of which of the following would be odd numbers?
(mm) 7779
() 431
(m) 2826
4. Observe the following pattern and find the missing digits.
1125 121
101210201​

Answer 1

Answer:

1.G) 4

vi)1

x) 5

hope this helps