This is not a test you can fail. There is no grade and no score to be embarrassed about.
It finds out what you already know, so your study plan is built for you — not for an imaginary average student.
English takes 10–20 minutes depending on reading speed. Urdu takes about 10. You can do them separately.
Guessing to look good makes the plan worse. Wrong answers are the useful ones — they show us what to teach.
Do it alone. No dictionary, no phone, no one sitting next to you. A wrong result helps nobody.
Both are fine. Choose whichever feels easier — this itself tells us something useful.
Answer honestly. Skipping is better than guessing.
Take your time here — a rushed answer makes the writing score meaningless. Two or three minutes minimum.