766 . A car owner buys petrol at Tk. 17, Tk. 19 and Tk. 20 per litre for three consecutive years. Computer the average cost per litre, if he spends Tk. 6460 per year.
- A. Tk. 18.49
- B. Tk. 18.58
- C. Tk. 19.20
- D. Tk. 21.66
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সমন্বিত পাঁচ ব্যাংক || অফিসার ক্যাশ - 06.11.2021
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767 . A car parking charges n take for the first hour, and m paisa for every additional hour. What amount it will charge if a car stayed for 5 hours?
- A. n + 5m
- B. m + 5n
- C. m + 4n
- D. n + 4m
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NRBC BANK PO/TAO (16-06-2023) || 2023
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769 . A car rental agency charges Tk. 2,000 a day plus Tk. 10 per mile for its rental cars. what is the total cost of traveling a total of 400 miles in 4 days in a car rented form this agency ?
- A. Tk. 10,450
- B. TK. 12,000
- C. Tk. 4,800
- D. Tk. 14,400
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বাংলাদেশ বনশিল্প উন্নয়ন কর্পোরেশন সহকারী ব্যবস্থাপক-০২.০৮.২০১৩
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Bangladesh Bank - Assistant Director - 2008
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772 . A car travels at the rate of 50 miles per hour. How many minutes will it take to travel 2/5 miles at this speed?
- A. 0.48
- B. 2.4
- C. 4.8
- D. 2.2
- E. None of these
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774 . A car-wash can wash 8 cars in 18 minutes. At this rate, how many cars can the car-wash in 3 hours ?
- A. 13
- B. 40.5
- C. 80
- D. 125
- E. 405
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Bangladesh Bank - Officer(Cash) - 2011
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775 . A car wash center washes 10 cars in half an hour. At this rate how many cars can it wash in 4 hours?
- A. 60
- B. 20
- C. 96
- D. 80
- E. None of them
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777 . A carpet that measures 5 ft by 9 ft covers 75% of a floor. What is the area of the floor?
- A. 60
- B. 100
- C. 80
- D. 90
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778 . A carpet that measures 6 ft by 8 ft covers 60% of a floor. What is the area of the floor?
- A. 60
- B. 100
- C. 80
- D. 90
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বাংলাদেশ গ্যাস ফিল্ড | সহকারী-ব্যবস্থাপক | 03-12-2021 || 2021
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780 . A certain amount is distributed among A, B and C. A gets 3/10 and B gets 1/4 of the whole amount, If C gets Tk. 81, then B gets:
- A. Tk. 45
- B. Tk. 32
- C. Tk. 36
- D. Tk. 40
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