The task is to generate the correct answer for a given math problem.
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Question: Problem: a cycle is bought for rs . 900 and sold for rs . 1080 , find the gain percent ?

Answer: 20 %


Question: Problem: in how many no . between 10 and 30 exactly two of the digits is 2 ?

Answer: 1


Question: Problem: sum of 3 numbers 264 , if the first number be twice then second and third number be one third of the first , then the second number is

Answer:
72