SSC JE Mechanical Engineering 25 Sep 2019 Shift 1 Paper

The pattern followed is,
28 × 13 = 364
Similarly,
Option 1 → 20 × 21 = 420
Option 2 → 17 × 13 = 221
Option 3 → 25 × 12.6 = 315
Option 4 → 15 × 16 = 240
Hence, “17:221” share the same relationship as that shared by the given number-pair.