যখন প্রতি ফুট দড়ি ১০ টাকায় বিক্রি হয়, তখন ৬০ টাকায় তুমি কত ফুট দড়ি ক্রয় করতে পারবে?
A.
৮ ফুট
B.
৭ ফুট
C.
৬ ফুট
D.
১০ ফুট
সঠিক উত্তরঃ
C.
৬ ফুট
Explanation:
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