Subject
Bank Exam
Topic
Islami Bank Bangladesh Ltd. PO 2017
A picture is copied onto a sheet of paper, which measures 8.5 inches by 10 inches. A border of 1.5 inch is left all around. What is the area, in square inches, covered by the picture?
A picture is copied onto a sheet of paper, which measures 8.5 inches by 10 inches. A border of 1.5 inch is left all around. What is the area, in square inches, covered by the picture?
ক)
76খ)
65গ)
38.5ঘ)
59.5ঙ)
NoneExplanation
Solution: ছবিটি 8.5 inches by 10 inches কাগজে কপি করা হয়েছে এবং ছবির চারদিকে মার্জিন 1.5 ইঞ্চি হলে ছবিটি দ্বারা কতটুকু জায়গা দখল হয়েছে ? যে কাগজে Picture কপি করা হয়েছে তার আকার = 8.5 10 বর্গ ইঞ্চি । আর চারপাশের মার্জিন 1.5 ইঞ্চি রাখা হলে দখলকৃত স্থানের প্রস্থ = 8.5 - (1.5 2) = 8.5 - 3.0 = 5.5 এবং দৈর্ঘ্য = 10 - 3.0 = 7 দখলকৃত স্থানের Area = 7 5.5 = 38.5 বর্গ ইঞ্চি ।Related questions
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