Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
کبھی ناکام نہیں رہے
کئی تجربات تھے
صرف نئی کوششیں کر رہے تھے
مخالف تجربات صرف تھی
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.