Subject
Bank Exam
Topic
Modhumoti Bank Ltd. - Probationary Officer - 2016
A worker is hired for 7 days. Each day, he is paid 10 Tk. more than what he is paid for the preceding day one work. The total amount he was paid in the first 4 days of work equaled the total amount the was paid in the last 3 days. What was his staring pay ?
A worker is hired for 7 days. Each day, he is paid 10 Tk. more than what he is paid for the preceding day one work. The total amount he was paid in the first 4 days of work equaled the total amount the was paid in the last 3 days. What was his staring pay ?
ক)
90খ)
138গ)
153ঘ)
160Explanation
Solution: অনুবাদঃ একজন শ্রমিককে 7 দিনের জন্য ভাড়া করা হয় এবং তাকে পূর্ববর্তী দিনের চেয়ে পরবর্তী প্রতিদিন 10 টাকা বেশি প্রদান করা হয় । প্রশ্ন হলো যদি তার প্রথম চার দিনের Amount শেষের 3 দিনের Amount এর সমান হয় তবে তাকে শুরুতে কত প্রদান করা হয়েছিল । মনেকরি, শ্রমিককে শুরুতে x টাকা করে প্রদান করা হয়েছিল । যেহেতু, পূর্ববর্তী দিনের চেয়ে পরবর্তী প্রতিদিন 10 টাকা বেশি প্রদান করা হয় । সেহেতু প্রশ্নমতে, x + (x + 10) + (x + 20) + (x + 30) = (x + 40) + (x + 50) + (x + 60) => 4x + 60 = 3x + 150 x = 90Related questions
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