Surds and Indices Notes & Questions
In this section, we will study about the “Surds and Indices ” in the aptitude section of the IBPS bank exam and others. This is important for the IBPS PO.These questions have some tricks and tips for solving them. Applicant must check that how to solve questions and with an explanation. Candidate must have downloaded these notes in PDF format.
What is surds and indices
Surds are square roots and cannot simplified.
Indices can be simplified.
Rules for surds
- = *
- = /
Rules for indices
How to solve Surds and Indices Questions
1) understand the concept .
2) Solve more sums.
3) Apply the formulas on the questions.
4) Repeated Practice.
Note for surds
Let a be rational number and n be a positive integer such that a(1/n) = a. Then, a is called a surd of order n.