Lets test how brilliant you are:-
Don't take any notes or use a calculator, and remember, your replies must be instantaneous.
Take 1000. Add 40. Add another 1000.
Add 30. 1000 again. Plus 20.
Plus 1000. And plus 10.
What is the total?
Answer: 5000?
The correct answer is 4100.
Try again with good calculator.
Pstt...Aku mula-mula kantoi jugak.Hihi...