Sunday 28 August 2011

Patter Recognition Question - 2

This question is a simplified version of actual CAT question. Obviously concept remains same. Try out. Check the video for solution.

If A1 = 1 and A(N+1) – 3AN + 2 = 4N for every positive integer N, then A10 = 


  • 39    -  20
  • 310  + 20 
  • 39    + 20
  • 310  - 20
  • 310  /  20