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1
A number ending with _______________ is never a perfect square.
2
3
7
all of these
By using the table for square roots, find the value of .
5.001
5.009
5.002
none of these
Find the square of 16.
236
256
196
144
4
Find the square of 14 and 19 .
361,196
196,361
266,391
371,198
5
The square root of 12.25 is _______________ .
3.5
2.5
1.5
0.15
6
Find the numbers between the squares of 12 and 13.
24
12
30
Observe the following pattern
and find the value of
99
199
299
8
Square of 17 will be an ____ number .
Even
Odd
Negative
Doesn't exist
9
17640 is not a perfect square. Choose from the given options which factors cannot be paired on grouping into pairs of equal factors,
2 and 4
4 and 6
2 and 5
2 and 6
10
Find the remainder after the third step while finding the square root of 0.4285714285.
11
256 can be express as the sum of first ___________________ consecutive odd numbers.
14
18
16
289 can be express as the sum of first ___________________ consecutive odd numbers.
13
17
19
23
Find the square of 3.7
1.369
136.9
1369
13.69
Which one of the triplets given below is not Pythagorean triplet ?
(13,15,17)
(5,12,13)
(12,35, 37),
(11,60,61)
15
Identify the squares of which of the following numbers are odd .
2952
2345
2034
3056
What will be the unit digit in the squares of 126 , 1278 and 124589 respectively ?
6,4,1
1,4,6
1,4,8
2,5,8
Find the divisor in the fourth step while finding the square root of 251953.8025
500
10029
100
1001
Find the last divisor while calculating the square root of 54756 using the long division method.
234
464
424
43
A housing society has been allotted a square piece of land measuring 2550.25 sq.m. What is the side of the plot?
50.25 m
50.5 m
50.65 m
50.05 m
20
What is the difference between the squares of largest three digit number and its consecutive ?
1999
2099
9999
1099