The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: tim came second in math . when his mother asked him how much he had scored , he answered that he got the sum of the first 12 even numbers . his mother immediately worked out the answer . how much had he scored in math ?
[EX A]: 156

[EX Q]: Problem: in how many no . between 10 and 30 exactly two of the digits is 2 ?
[EX A]: 1

[EX Q]: Problem: a sum of money is to be distributed among a , b , c , d in the proportion of 5 : 2 : 4 : 3 . if c gets 1000 more than d , what is b ’ s share ?
[EX A]:
2000