Variables MCQ Tests
12th Class Computer Science MCQ Tests
Variables
of 12th Class Computer Science has 4 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 4
Total Marks: 4
Time: 5 Mins
Total Questions: 4
Total Marks: 4
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
The size of float variable is 8 bytes while size of integer variable is 2 bytes. Give a reason.
Question # 2
The following initialization statement ( int sum; 7 = sum; ) gives an error. Give a reason.
Question # 3
A variable name can be start with which one of special symbol?
Question # 4
The output of the following statements (int x=9.6; printf("%d",x); will be:
Total Questions
1234
Question # 1
The size of float variable is 8 bytes while size of integer variable is 2 bytes. Give a reason.
Question # 2
The following initialization statement ( int sum; 7 = sum; ) gives an error. Give a reason.
Question # 3
A variable name can be start with which one of special symbol?
Question # 4
The output of the following statements (int x=9.6; printf("%d",x); will be:
Total Questions
1234
Computer Science
- Data Basics
- Basic Concepts and Terminology of Databases
- Database Design Process
- Data Integrity and Normalization
- Introduction to Microsoft Access
- Table and Query
- Microsoft Access-Forms and Reports
- Getting Started with C
- Elements of C
- Input/Output
- Decision Constructs
- Loop Constructs
- Functions in C
- File Handling
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Updated on: 17-05-2026
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