The on-screen calculator will be available in the top-right corner of your exam window.
Familiarize yourself with the basic functions: addition (+), subtraction (-), multiplication (×), division (÷), and the clear (C) button.
Use the numeric keypad to input numbers and operators, and click the corresponding function buttons to perform calculations in CAT exam.
Image: WikipediaIf you make a mistake, press the "C" button to clear the entire calculation or use the backspace button to remove the last entered value.
The on-screen calculator only includes basic arithmetic operations. For complex calculations, focus on improving mental math or use shortcuts where possible.
While it’s available for your convenience, excessive use of the calculator can lead to time wastage. Ensure you're using it only when absolutely necessary.