একটি সংখ্যা থেকে সংখ্যাটির ৪০% বিয়োগ করলে ৩০ থাকে । সংখ্যাটি কত?
A.
৬০
B.
৩০
C.
৫০
D.
৫৬
প্রাথমিক সহকারী শিক্ষক নিয়োগ পরীক্ষাসাধারণ গণিতবীজগণিতীয় রাশিবীজগণিতীয় রাশি (Topic Practice)প্রাথমিক সহকারী শিক্ষক নিয়োগ পরীক্ষা - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
A.
৬০
Explanation:
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