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

Q: Problem: a 9 % stock yields 8 % . the market value of the stock is :

A: rs . 112.50
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Q: Problem: a palindrome is a number that reads the same front - to - back as it does back - to - front ( e . g . 202 , 575 , 1991 , etc . ) p is the smallest integer greater than 500 that is both a prime and a palindrome . what is the sum of the digits of p ?

A: 4
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Q: Problem: in what time will a train 240 metres long cross an electric pole , if its speed be 126 km / hr ?

A:
6.85 sec
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