Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
روزانہ زیادہ پانی استعمال کرنا
بارش کے پانی کو جمع کرنا
جنگلات کو کاٹنا
کم پانی سے کپڑے دھونا
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.