Things to carry to the test centre should, battery, anything, calculator, ticket

Mechanic

Is this an exhaustive list?

1. Admit card/admission ticket
2. passport (ID proof)
3. pens
4. pencils
5. eraser
6. pencil sharpener
7. calculator
8. a spare battery
9. prayers (sorry, this should be at the top!)

Have I missed out anything?

Thanks,