একটি পরিবারের মোট আয় ৮০,০০০/- টাকা। পরিবারটি প্রতিমাসে খাদ্য কেনায় ৩০,০০০/-, বাসা ভাড়ায় ২০,০০০/-, যাতায়াতে ১০,০০০/-, ও বই কেনায় ৫,০০০/- খরচ করে। যাতায়াত খাতে পরিবারটি প্রতিমাসে আয়ের কত শতাংশ খরচ করে?
A. ১২.৫০%
B. ১১.১১%
C. ৯.৫০%
D. ১৩%
সঠিক উত্তরঃ
A.
১২.৫০%
Explanation:
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