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Formulas / Shortcuts of Problems on Ages - Aptitude Questions and Answers.
TIPS FOR SOLVING QUESTIONS RELATED TO AGES:
Important Formulas Shortcuts 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 = x + n.
3. If the current age is x, then age n years ago = x - n.
4. The ages in a ratio of a : b will be ax and bx.
5. If the current age is x, then 1/n of the age is x/n.