Person X join a job at 20 yrs.First 3 years sal =10,000 p.a. Afterwards every year inc of
2,000 per year for 10 year. Then sal become const till retirement. at retirement avg sal is
25,000. ( thro’out career) what age he retires.?

• 30 year
  
  
  
• 10 years agoHelpfull: Yes(0) No(2)
• 240+30x=25(13+x)
  5x=325
  x=17
  17+10+3=30yrs
  total age=20+30=50 is ans
• 9 years agoHelpfull: Yes(0) No(4)