The task is to generate the correct answer for a given math problem.
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Question: Problem: two trains each 120 m in length each , are running on two parallel lines in opposite directions . if one goes at the speed of 85 km / h while the other travels at 65 km / h . how long will it take for them to pass each other completely .

Answer: 10.07 sec

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

Answer: 1

Question: Problem: what is the least integer greater than 0 + 0.5 ?

Answer:
1