Subject
Bank Exam
Topic
Joint Recruitment Test for 9 Banks - (Officers/General) - 07.01.2022
A rectangular floor that measures 8 meters by 10 meters is to be covered with carpet that each measure 2 meters by 2 meters .If the carpet cost Tk.12 a piece ,what is the total cost to cover the floor?
A rectangular floor that measures 8 meters by 10 meters is to be covered with carpet that each measure 2 meters by 2 meters .If the carpet cost Tk.12 a piece ,what is the total cost to cover the floor?
ক)
Tk.200খ)
Tk.240গ)
Tk.480ঘ)
TK.960Explanation
এখানে , আয়তাকার মেঝের ক্ষেত্রফল =8×10 =80 বর্গমিটার এবং, কার্পেটের ক্ষেত্রফল =2×2=4 বর্গমিটার অতএব ,কার্পেট প্রয়োজন =80/4=20 টি এখন,1 টি কার্পেটের মূল্য 12 টাকা অতএব,20 " " " 20×12 টাকা =240টাকাRelated questions
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