N 3 License test in singapore, Any suggestions?

Hello Guys,

Hope you are doing well.

I am going to appear for N3 License test in singapore, did someone already pass the test?

Any guidelines for me? Please let me know what you know about it, Thanks in advance. Have a great day ahead..

What is that?

This is a test for laser machines. Without this we can not touch any laser machines.

Wow, never heard of it.
Hope you find somebody who knows!