Nmms,Ntse,Trust -Mat study materials Topic: Situation related problems (age related problems), Mental Ability Study materials online test
Problem on Ages Age is defined as a period of time that a person has lived or a thing has existed. Age is measured in months, years, decades and so on. Problem based on age generally consists of information of ages of two or more persons and a relation between their ages in present/future/past. Using the information, it is asked to calculate the ages of one or more persons in present/future/past. Important Formulas on "Problems on Ages" : 1. If the current age is x, then n times the age is nx. 2. If the current age is x, then age n years later/hence = x + n. 3. If the current age is x, then age n years ago = x - n. 4. The ages in a ratio a : b will be ax and bx. 5. If the current age is x, then 1 of the age is x .
