Question

236:12 :: 428:16 :: 339 : x​

Answer 1

Required Answer:-

The above is an interesting analogy between the numbers. We have to detect the rule by which the digits of first number will result in the second number.

Rule:-

Multiply the first two digits (Hundreds and tens place) and then add the product with the third digit (units place).

2 × 3 + 6 = 12

4 × 2 + 8 = 16

Then,

3 × 3 + 9 = 18 .