Subject
Bank Exam
Topic
২০২১ সাল ভিত্তিক সমন্বিত ০৭ ব্যাংক (অফিসার ক্যাশ/টেলর) - ২৪.০৫.২০২৪
The daily rate for a hotel room that sleeps 4 people is Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk 210 for the room, then what is the value of X?
The daily rate for a hotel room that sleeps 4 people is Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk 210 for the room, then what is the value of X?
ক)
60খ)
120গ)
80ঘ)
240Explanation
The daily rate for 1 person is Tk. 390 For each additional person daily rate X taka The total cost for 3 people is = 390 + 2X If 3 people take the room for one day and each pays Tk 210 for the room Total cost = 210 × 3 = Tk. 630 According to the question 390 + 2X = 630 ⇒ 2X = 630 - 390 ⇒ 2X =240 ∴ X = 120Related questions
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