👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are ...

Algebraic formulas play a very important role in solving aptitude questions related to various topics. It is estimated that 2-4 questions are always asked approximately in SSC exams from this section.

In Algebra, factorising is the opposite of expanding. Module 1 (M1) - Algebra - Terminology Algebra is the part of mathematics in which letters and other symbols are used to represent numbers in ...

A plumber charges £40 for a call out, and an extra £18 for every hour. How long did a job that cost £130 take? The formula for this plumber's charge is: \(T = £60 + £20 \times h\) where \(T\) is the ...