Question

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.

8	6	12	216
4	22	3	?
7	13	5	191

• A. 152
• B. 184
• C. 166
• D. 162

Answer 1

Answer:

C. 166

1st row → (8 × 6) + (6 × 12) + (12 × 8) = 48 + 72 + 96 = 216

3rd row → (7 × 13) + (13 × 5) + (7 × 5) = 91 + 65 + 35 = 191

Similarly, 2nd row → (4 × 22) + (22 × 3) + (4 × 3) = 88 + 66 + 12 = 166