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1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
Find the number of natural numbers lying in between the squares of 21 and 22.
42
44
46
48
2
Find the divisor at the second stage in the square root of 784 while calculating its square root using the method of long division.
84
56
28
3
916
900
926
1966
4
121 is the sum of n odd natural numbers where n is _______________.
10
11
9
none of these
5
Find the square of .
18
doesn't exist
6
The sum 1 + 3 + 5 + 7 + 9 is _________________ .
25
26
24
27
7
What is the square of 4 and 7 ?
16,48
16,49
49,16
8,14
8
By using the table for square roots, find the value of .
3.458
2.589
3.873
3.556
0.3
None of these
Square numbers can have _______________ at the end.
Odd number of zeroes
Even number of Zeroes
Both (A) and (B)
A teacher arranges his students in such a way that each row contains as many students as there are rows. If in each row there are 80 students, and 20 students remained in the end what was the total number of students ?
7240
6680
6400
6420
12
256 can be express as the sum of first ___________________ consecutive odd numbers.
14
16
13
The square root of 169 is _______________.
+13
1.3
-130
Whether (13,84,85) is a pythagporean triplet ?
Yes
No
Not confirm
Data insufficient
15
The square of 1235 is ___________________.
152545
1525225
152578
125485
What is the length of the side of a square whose area is ?
21
22
20
17
What is the difference between the squares of largest three digit number and its consecutive ?
1999
2099
9999
1099
Using the given pattern,find the missing numbers:
20,6,43,48
20,6,42,43
21,25,43,42
19
If the number of natural numbers in between the square of 25 and 26 is 'r' and the number of natural numbers in between the square of 15 and 16 is 't'. Then find the difference of r and t .
30
50
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