Question

If (3)2 @ 1 * 7 = 98 and (4)2 @ 2 * 16 = 178, then (5)2 @ 3 * 9 = ?

A) 218 B) 262 C) 253 D) 259

Answer 1

SOLUTION

The pattern followed here is,

(3) 2 @ 1 * 7 = 98

→ (3)2 × 10 + (1 + 7) = 90 + 8 = 98

(4) 2 @ 2 * 16 = 178

→ (4)2 × 10 + (2 + 16) = 160 + 18 = 178

Similarly,

(5) 2 @ 3 * 9

→ (5)2 × 10 + (3 + 9) = 250 + 12 = 262

Hence, the answer is ‘262