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

[EX Q]: Problem: income and expenditure of a person are in the ratio 7 : 6 . if the income of the person is rs . 14000 , then find his savings ?
[EX A]: 2000

[EX Q]: Problem: a large box contains 20 small boxes and each small box contains 32 chocolate bars . how many chocolate bars are in the large box ?
[EX A]: e ) 64

[EX Q]: Problem: what is the smallest number which , when increased by 7 , is divisible by 8 , 11 , and 24 ?
[EX A]:
257