BCS Preparation – Idiom and Phrases English Grammar ১। ‘Null and void’ – বাতিল [38th BCSpreli ; 32th BCS Written] ২।…
BCS Preparation – Inventions and Its Inventor or Father of Different Subjects গণিত ✬ সংখ্যাতত্ত্ব – পিথাগোরাস ✬ গণনা – চার্লস ব্যাবেজ…
BCS Preparation – Different Organization and Administrative Force Head Name and Role 40th BCS Preliminary Preparation: Names of the Major Organization Head…
BCS Preparation – Liberation War Sector and Sector Commander Name – Easy Technique to Remember Sector & Sector Commandar (1 to 11)…