SSC CGL 4 Sep 2016 Paper

(i) 4 × 3 = 14 ⇒ (4 + 3) × 2 = 7 × 2 = 14
(ii) 5 × 4 = 18 ⇒ (5 + 4) × 2 = 9 × 2 = 18
(iii) 6 × 5 = 22 ⇒ (6 + 5) × 2 = 11 × 2 = 22
Similarly,
(iv) 7 × 6 ⇒ (7 + 6) × 2 = 13 × 2 = 26