JSS University Interview Questions Answers, HR Interview Questions, JSS University Aptitude Test Questions, JSS University Campus Placements Exam Questions

1.A,B,C,D
2.A,C,D,B
3.D,C,A,B
4.A,C,B,D

<%page %>
<%include %>
<%taglib %>
<% = %> -> Expression tag
<% %> -> Scriplet Tag for all java codes
<%! %> – > Declaration tag
<%-- %> -> Comment Tag

A perfect square is a square number of a digit. eg 64 is a perfect number, a square of 8
Now digits AB9 is a square number of a number.
AB9 Can also be written as A multiply by B multiply by 9
Get the Square root of AB9
Assumption, A=1, B=1
1*1=1=A, 1*1=1=B Therefore,
Square root of A = A, B = B and 9=3
Therefore
An odd number is a number indivisible by 2.
for example 1,3,5,7…….
Therefore Squares A*B*9= AB9
Where a=1, b=1, 3 as digits.
Conclusion
A=1 is an odd number