210 এবং 220- এর গড় কত?
A.
B.
C.
D.
Bangladesh.Navyমেরিন একাডেমিসাধারণ গণিতবীজগণিতীয় রাশিবীজগণিতীয় রাশি (Topic Practice)Bangladesh.Navy - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
Explanation:
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