Insert the missing number

4 6 3 8
2 8 4 4
6 5 ? 10

Options: a)8 b)6 c)3 d)4

• c) 3
  
  4*6 = 3*8
  2*8 = 4*4
  => 6*5 = x*10
  => x = 3
• 12 years agoHelpfull: Yes(14) No(1)
• x=3 !!
  1st no.*2nd no.=3rd no.*4th no.
  e.g ;;; 6*5=3*10
  
• 12 years agoHelpfull: Yes(1) No(0)
• Ans is 3
  6*5equalto x*10
• 9 years agoHelpfull: Yes(0) No(0)
• c--> 3
  4*6=3*8
  2*8=4*6
  similarly 6*5=3*10
  so ans is 3
• 8 years agoHelpfull: Yes(0) No(0)