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1. At present the total age of Rahim, Karim and Akkas is 81 years. what was their average age three years ago?

  • A. 78 years
  • B. 78 years
  • C. 78 years
  • D. 78 years

Answer: Option C

Explanation:

Present total age of 3 person  =  81 
3 years ago total age of 3 person  =  81       –       3      –      3      –       3  =  72 
So, their average age 3 years ago  =  72   +  3  =  24 years.

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