Which number is wrong in the following series? 1, 3, 8, 19, 42, 88, 184
Correct Answer: 88
Subject: Reasoning
Explanation: The order of the given number series is as follows: 1×2+1=3; 3×2+2=8; 8×2+3=19; 19×2+4=42; 42×2+5=89; 89×2+6=184. Therefore, there should be 89 in place of 88.