WorksheetsClass Test -1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which of the following is a perfect square?
a)
1057
b)
625
c)
7928
d)
64000
2.
If 5278 is squared, then what will be at unit place?
a)
8
b)
7
c)
6
d)
4
3.
What will be the number of zeros in square of 400?
a)
2
b)
3
c)
4
d)
6
4.
How many natural numbers lie between squares of 9 and 10
a)
17
b)
18
c)
19
d)
20
5.
What is the sum of the first four odd natural numbers?
a)
16
b)
17
c)
19
d)
20
6.
The sum of 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 +19 is:
a)
121
b)
100
c)
120
d)
101
7.
A perfect square number between 30 and 40 is
a)
32
b)
36
c)
35
d)
39
8.
How many natural numbers he between 8² and 9² ?
a)
15
b)
16
c)
17
d)
18
9.
The unit digit number 132 is in the square of the
a)
1
b)
2
c)
3
d)
4
10.
The unit digit in the square of the number 1333 is
a)
3
b)
6
c)
9
d)
1
100 %
