SSC Steno Grade C and D 11 Nov 2021 Shift 1 Paper

The pattern followed in the given table is:
First term × Second term + (Second term )²= Third term
Now we apply the pattern on each column:
Column 1) 18 × 7 + (7)² = 175
126 + 49 = 175
175 = 175
Column 2) 21 × 15 + (15)² = 540
315 + 225 = 540
540 = 540
Column 3) 12 × 11 + (11)² = ?
132 + 121 = ?
253 = Answer