Improve your mental math skills by practicing addition, subtraction, multiplication, and division in your head.
When dealing with large numbers, round them to the nearest convenient value to simplify calculations.
Learn Vedic mathematics techniques like "cross multiplication" for quick multiplication of large numbers and "vertically and crosswise" for division.
Memorize important math formulas and shortcuts for common topics like percentages, squares, cubes, and square roots.
Simplify fractions by cancelling common factors in the numerator and denominator. This can make calculations involving fractions much faster.
Recognize patterns in numbers and equations. Some problems can be solved quickly by identifying recurring patterns.
Learn divisibility rules for numbers like 2, 3, 4, 5, 6, 8, 9, and 10. These rules can help you quickly determine if a number is divisible by another.
When working with ratios, cross-cancel common factors to simplify the ratio before performing calculations.
Maintain composure during the exam. Avoid panicking if you encounter a challenging question.
Always review your calculations to check for errors or missed steps before submitting your answers.