Always watch the signs boards on the road everything on theory test is will be a practice when you watch the sign boards.
Theory test on touch screen computer 20 question for 15 mins out of which 19 suppose to be correct You will see the screen enter Start and relax, 1st question appears ---- with three option select the correct one and again select the√ (touch to right symbol) and it will lock the answer and proceed to next question.