Question

In this question, find the missing number.

• A. 240
• B. 195
• C. 84
• D. None of these

Answer 1

The Correct Option is B

So, this question will be done by this logic,

Square of the sum of the number at the corner - 1 = Number at the center.

So, according to this,

(2 + 6 + 2 + 3)² -1 = (13)² -1 = 169 -1 = 168

(1 + 2 + 3 + 5)² -1 = (11)² -1 = 121 - 1 = 120

(2 + 3 + 4 + 5)² - 1 = (14)² -1 = 196 - 1 = 195

So, the number in the middle for third figure will be 195

The correct option is (B): 195