The best translation of the sentence- সমস্যাটি যথাযথভাবে সমাধান করা হয়েছে।

• ক The problem is solved in a proper way
• খ The problem is finished properly
• গ The problem has been solved in a befitting manner ✅ সঠিক উত্তর
• ঘ The problem is solved as per direction