Interview Questions

In a system designed to work out the tax to be paid:An employee has 4000 of salary tax free. The next 1500 is taxed at 10%The next 28000 is taxed at 22%Any further amount is taxed at 40%Which of these groups of numbers would fall into the same equivalence class?

Software Testing Exam from The Information Systems Examinations Board (ISEB)


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In a system designed to work out the tax to be paid:An employee has 4000 of salary tax free. The next 1500 is taxed at 10%The next 28000 is taxed at 22%Any further amount is taxed at 40%Which of these groups of numbers would fall into the same equivalence class?

In a system designed to work out the tax to be paid:An employee has 4000 of salary tax free. The next 1500 is taxed at 10%The next 28000 is taxed at 22%Any further amount is taxed at 40%Which of these groups of numbers would fall into the same equivalence class?

a) 4800; 14000; 28000
b) 5200; 5500; 28000
c) 28001; 32000; 35000
d) 5800; 28000; 32000

Answer:

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