117:13:00
162:18:00
171:19:00
304:16:00
Answer is Wrong!
Answer is Right!
The answer is D. 304 : 16.
In each of the other options, the second number is the product of the first number and the sum of its digits.
-
117 : 13
117 = 3 * 3 * 13 -
162 : 18
162 = 2 * 3 * 3 * 13 -
171 : 19
171 = 19 * 9 -
304 : 16
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