Review test veterans!

Hello, a quick piece of information about me: This was my first serious time bound test ever since I started my prep 5 months ago (earlier I had given 2-3 topic wise tests with some 20-30 questions; not seriously). I gave the reading comprehension test of Forum. Total Q: 40 Total marks: 100 Marks I got: 38.4 :/ Attempted: 38 Wrong: 17 Correct: 21 Accuracy: 55.3%

Now, please let me know the strategies I need to apply aq to this because as I have not yet tried analysing tests so I cannot think of the areas I need to improve. Help me out, kindly. Thankyou.