Can I use a physical calculator during the IIT JAM Physics exam?

Yes, you are allowed to use a physical calculator during the IIT JAM Physics exam. However, there are certain guidelines and restrictions that you need to follow in order to use the calculator properly and efficiently. Here are the details:

Calculator Specifications:

- The calculator must be a non-programmable scientific calculator.
- It should not have any data connectivity or any other communication features.
- Graphing calculators, programmable calculators, calculators with symbolic manipulation capabilities, and calculators with alphanumeric keypads are not allowed.

Permitted Functions:

- Basic arithmetic operations such as addition, subtraction, multiplication, and division are allowed.
- Trigonometric functions like sine, cosine, and tangent.
- Exponential and logarithmic functions.
- Hyperbolic functions.
- Factorial and permutation functions.
- Complex number calculations.
- Statistical functions such as mean, median, and standard deviation.
- Matrix operations.
- Equation solving.

Prohibited Functions:

- Calculators with internet connectivity or data transfer capabilities are strictly prohibited.
- Calculators with symbolic manipulation features or the ability to solve equations symbolically are not allowed.
- Calculators with graphing capabilities or the ability to plot functions are prohibited.
- Any calculator that can store or display text or formulas is not permitted.
- Calculators with built-in formulas or pre-loaded data are not allowed.

Important Guidelines:

- Ensure that your calculator is in a working condition and has sufficient battery power.
- Carry spare batteries or a backup calculator, as you will not be allowed to leave the examination hall to replace a faulty calculator.
- Familiarize yourself with the functions and operations of your calculator before the exam to save time during calculations.
- Be cautious while entering numbers and check your calculations for accuracy.
- Avoid relying solely on the calculator and verify your answers using alternative methods whenever possible.

It is important to note that the use of a calculator is optional and not mandatory for the IIT JAM Physics exam. You can choose to solve the problems using manual calculations if you prefer. However, having a calculator can be beneficial in saving time and reducing computational errors, especially for complex calculations.