কম্পিউটার কে আবিষ্কার করেন?
A.
উইলিয়াম অটরেড
B.
হাওয়ার্ড এইকিন
C.
আবাকাস
D.
ব্লেইসি প্যাসকেল
প্রাথমিক প্রধান শিক্ষক নিয়োগ পরীক্ষাSUB_44e7e473প্রাথমিক প্রধান শিক্ষক নিয়োগ পরীক্ষা - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
B.
হাওয়ার্ড এইকিন
Explanation:
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