Number Puzzle 97,2,101 7,29,?? 997,229,173 April 1, 2020 by Rajesh Kumar Singh 4 Comments Number Puzzle #199 Solve this very interesting number puzzle, choose from the four options. 97 , 2 , 101 7, 29, ?? 997, 229, 173 A) 81 B) 38 C) 117 D) 5