Quantitative Aptitude - Variation - Formula & Concept Tutorial
- Two type of variation
- Direct Variation
In this variation value a is directly proportional to value b.
Or
a = kb
where ‘k’ is a constant of proportionality.
- Inverse Variation
In this variation value a is inversely proportional to value b.
Or
a = k/b
where ‘k’ is a constant of proportionality.
