An entry in an unshaded square is obtained by adding the entries connected to it from the row above (11 is one such number). Write the value of n.
a)10 b)11 c)9 d)none

• please see the image-
  http://2.bp.blogspot.com/-irtRjBaC5L4/Vla2mvWEP4I/AAAAAAAABD4/n14B4iQhYhg/s1600/demo.jpg
• 9 years agoHelpfull: Yes(8) No(1)
• see the values row wise
  
  5 6 n 7
  11 6+n 7+n
  11+6+n 6+n+7+n
  60
  
  hence 11+6+n+6+n+7+n =60
  n= 10
• 9 years agoHelpfull: Yes(6) No(3)
• How are you solving this question? I am not getting the concept. Can you please elaborate?
• 9 years agoHelpfull: Yes(3) No(1)
• how u solve this can anyone give the explanation
• 8 years agoHelpfull: Yes(1) No(1)
• n=10 is the answer
• 9 years agoHelpfull: Yes(0) No(1)
• 11+6+n+6+n+7+n=60
  n=10
• 9 years agoHelpfull: Yes(0) No(0)
• 10
  carefully see
• 9 years agoHelpfull: Yes(0) No(0)
• what concept used here explain any one please????
• 9 years agoHelpfull: Yes(0) No(0)
• Sanjoy,
  How did you find 60 in the question?
  
• 9 years agoHelpfull: Yes(0) No(0)
• Go to the below link.it ia easy
  http://2.bp.blogspot.com/-irtRjBaC5L4/Vla2mvWEP4I/AAAAAAAABD4/n14B4iQhYhg/s1600/demo.jpg
• 8 years agoHelpfull: Yes(0) No(0)
• https://youtu.be/p0xMssbVsuY
• 3 years agoHelpfull: Yes(0) No(0)