Subject
Bank Exam
Topic
Trust Bank Ltd. - Management Trainee Officer - 2016
Mashrafee and Mustafiz each ordered a sandwich at a restaurant. The price of Mashrafee's sandwich was x dollars, and the price of Mustafiz's sandwich was $1 more than the price of Mashrafee's sandwich. If Mashrafee and Mustafiz split the cost of the sandwiches evenly and each paid a 20% tip, which of the following expressions represents the following expressions represents the amount in dollars, each of them paid ? (Assume there is no sales tax.)
Mashrafee and Mustafiz each ordered a sandwich at a restaurant. The price of Mashrafee's sandwich was x dollars, and the price of Mustafiz's sandwich was $1 more than the price of Mashrafee's sandwich. If Mashrafee and Mustafiz split the cost of the sandwiches evenly and each paid a 20% tip, which of the following expressions represents the following expressions represents the amount in dollars, each of them paid ? (Assume there is no sales tax.)
ক)
0.2x + 0.2খ)
0.5x + 0.1গ)
1.2x + o.6ঘ)
2.4x + 1.2ঙ)
NoneExplanation
Solution: Mashrafee এবং Mustafiz একটি রেস্টুরেন্টে গিয়ে Sandwich এর অর্ডার দিলো । Mashrafee যে Sandwich এর অর্ডার দিলো তার প্রত্যেকটির মূল্য x ডলার এবং Mustafiz এর Sandwich এর মূল্য Mashrafee'র Sandwich এর মূল্যের চাইতে 1 ডলার বেশি । এখন তারা যদি মোট Sandwich এর মূল্য সমান দুইভাবে ভাগ করে এবং প্রত্যেকেই 20% বকশিস দেয় তবে নিচের কোন অপশনটি তাদের প্রত্যেকের প্রদেয় বিলের পরিমাণ নির্দেশ করে ? দেয়া আছে, Mashrafee'র Sandwich এর মূল্য = x টাকা । অতএব Mustafiz'র Sandwich এর মূল্য = (x + 1) টাকা 20% tip সহ Mushrafee'র বিল = (x + 20% of x) = টাকা আবার, 20% tip সহ Mustafiz'র বিল = [(x + 1) + (x + 1) এর 20% ] টাকা = = টাকা তাদের দুই জনের মোট বিল = = = 2.4x + 1.2 টাকা এখন মোট বিল যেহেতু দুইজনের মধ্যে সমান ভাগ হবে, তাই প্রত্যেকে দিবে = টাকা = = 1.2x + 0.6 টাকাRelated questions
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