‘BODMAS’ Rule: This rule depicts the correct sequence in which the operations are to be executed.
It is the part of an aptitude.
Here ‘B’ stands for ‘Bracket’, ‘O’ for ‘of’, ‘D’ for ‘Division’, ‘M’ for ‘Multiplication’, ‘A’ for ‘Addition’ and ‘S’ for ‘Subtraction’. Thus, in simplifying an expression, first of all the following operations strictly in the order (), {}, and [].
Simplification test will cover the basic concepts and easy to solve. Test conducted to know the logical thinking capacity of a person.
After removing the brackets, we must use the following operations strictly in the order:
1. Of
2. Division
3. Multiplication
4. Addition
5. Subtraction
Simplification problems are very useful for all competitive exams.
Modulus of a Real Number: Modulus of a real number a is defined as
a= {a, if a>0, a, if a<0
Simplification test is very useful for all competitive exams.
