1. What is the CAT Exam Calculator?

The CAT Exam Calculator is a tool designed to perform basic mathematical operations that might be needed during computer adaptive testing (CAT) examinations.

2. How Does the Calculator Work?

The calculator uses the basic formula:

Where:

• \( a \) — First numerical value
• \( b \) — Second numerical value
• \( Operation \) — Mathematical operation to perform

Explanation: The calculator performs the selected operation on the two input values to produce a result.

3. Importance of CAT Exam Calculations

Details: Accurate calculations are crucial for solving problems during computer adaptive tests where manual calculations might be time-consuming.

4. Using the Calculator

Tips: Enter two numerical values and select the operation you want to perform. The calculator will display the result immediately.

5. Frequently Asked Questions (FAQ)

Q1: What operations does this calculator support?
A: It supports addition, subtraction, multiplication, and division.

Q2: Can I use decimal numbers?
A: Yes, the calculator accepts and calculates with decimal numbers.

Q3: What happens if I divide by zero?
A: The calculator will display "Undefined (division by zero)" as the result.

Q4: Is there a limit to the size of numbers I can input?
A: The calculator can handle very large numbers within the limits of PHP's floating point numbers.

Q5: Can I use this calculator for non-CAT exam purposes?
A: Yes, this calculator can be used for any basic mathematical calculations.