IBPS Clerk Prelims Model Paper 15

As
6 × 2 + 22 = 12 + 4 = 16
16 × 3 + 32 = 48 + 9 = 57
Answers with Explanations
57 × 4 + (4)2 = 228 + 16 = 244
244 × 5 + (5)2 = 1220 + 25 = 1245
Similarly,
(a) ⇒ 4 × 2 + 22 = 8 + 4 = 12
(b) ⇒ 12 × 3 + 32 = 36 + 9 = 45
(c) ⇒ 45 × 4 + 42 = 180 + 16 = 196
(d) ⇒ 196 × 5 + 52 = 980 + 25 = 1005