1. (51)3 × (14)3 – (19077)2 =? (a) 62415             (b) 33793            (c) 57238             (d) 46933            (e) None of these Click…
1. 5/7 × 3/8 × 2 1/3 =? (a) 7/8                  (b) 2 1/7                              (c) 2 1/8                               (d) 5/7                 (e) None…