385, 462, 572, 427, 671, 264

A. 385
B. 427
C. 671
D. 264

• the middle number is sum of other two numbers:
  385=3+5=8
  462=4+2=6 same way................
  ans : 427
• 9 years agoHelpfull: Yes(1) No(0)
• please explain it.
• 11 years agoHelpfull: Yes(0) No(0)