Total of ages of A,B and C at present is 90 years. If ratio of this ages is 2 : 3 : 4 what will be the age of C after 5 years?

a) 45 years
b) 42 years
c) 40 years
d) 37 years
e) None of the above

• 2x+3x+4x=90=>x=10=c=40..after 5 years 40+5=45years
  
• 8 years agoHelpfull: Yes(8) No(0)
• 2+3+4=9
  4*(90/9)=40yrs
  after 5yrs=45
• 8 years agoHelpfull: Yes(2) No(0)
• 2+3+4=9
  C=4
  (4/9)*90=40
  C present age =40
  After 5 years =45
• 8 years agoHelpfull: Yes(1) No(0)