Negative Marking

I hate it when this happened.

Soalan 10 markah,

kalau salah, tolak 10 markah.

Tak dak belas kasihan langsung!

At most, tolak 2 ke 3 markah dah laa.

Habis tolak markah-markah soalan yang lain yang dapat betul.

=.=

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ps : hari ni maths. esok mechatronics. lusa materials. gambate!
pps : jangan gelak aku letak efficiency more than 1. sebab volumetric efficiency can really be more than one.