Test Mode
Reading Mode
Right = 0
Wrong = 0
সাধারণ জ্ঞান
World Intelligence Property Organization
World Intellectual Property Organization
World Intellectual Prosperity Organization
World Interregional Property Organization
Bangladesh International Development Authority
Bangladesh Investment Development Authority
Bangladesh Investment Development Access
Bangladesh Investment Developing Authority
আরবের বিভিন্ন দেশে গণজাগরণ
পূর্ণিমা ও অমাবস্যা উভয় তিথিতে