Q. If in coded language
732 = 2
824 = 4
642 = 8
Then
616 = ?

• 7*3*2=42
  8*2*4=64
  6*4*2=48
  6*1*6=36
  taken last digits as the ans
  so 6 is the ans
• 11 years agoHelpfull: Yes(103) No(1)
• Look upon coded language carefully
  
  732 = 7*3*2 = 42
  Last digit of 42 is 2 so
  732 = 2
  
  824 = 8*2*4 = 64
  Last digit of 64 is 4 so
  824 = 4
  
  642 = 6*4*2 = 48
  Last digit of 48 is 8 so
  642 = 8
  
  as well as
  616 = 6*1*6 = 36
  Last digit of 36 is 6
  
  so 616 = 6
  answer will be option 4
• 11 years agoHelpfull: Yes(16) No(3)
• 7*3*2=42....=>2(consider unit place digit only)
  8*2*4=64....=>4
  6*4*2=48....=>8
  so
  6*1*6=36....=>6 is the answer
• 10 years agoHelpfull: Yes(8) No(0)
• 6 is the ans
  
• 11 years agoHelpfull: Yes(6) No(1)
• Plz send latest syntel placement paper to urfriend.raj7@gmail.com
• 10 years agoHelpfull: Yes(5) No(0)
• 7*3=21*2=42=2
  8*2=16*4=64=4
  6*4=24*2=48=8
  6*1=6*6=36=6 ans 6
• 10 years agoHelpfull: Yes(4) No(0)
• 732=2 means 7*3*2=42 unit digit is 2
  824=4 means 8*2*4=64 unit digit is 4
  
  then 616=6 mean 6*1*6=36 unit digit is 6 so ans is 6
• 10 years agoHelpfull: Yes(3) No(0)
• 7*3*2=42
  8*2*4=64
  6*4*2=48
  6*1*6=36
  so the ans is 6 bcz as per above the last digit is ans
  
• 10 years agoHelpfull: Yes(3) No(0)
• 6 is the correct ans
• 10 years agoHelpfull: Yes(1) No(0)
• 7*3*2 last numbr is 2
  similarly 6*1*6 last numbr is 6
• 10 years agoHelpfull: Yes(0) No(0)
• 7*3*2=42
  8*2*4=64
  6*4*2=48
  6*1*6=36
  so the ans is 6 bcz as per above the last digit is ans
  
  
• 10 years agoHelpfull: Yes(0) No(0)
• 7*3=21 1*2=2
  8*2=16 6*4=24 4
  6*4=24 4*2=8
  6*1=6 6*6=36 6
• 10 years agoHelpfull: Yes(0) No(0)