466 . k এর মান কত হলে, kxy - 8x + 9y - 12 = 0 সমীকরণটি এক জোড়া সরলরেখা নির্দেশ করবে ।
- A. 12
- B. 18
- C. 3
- D. 6
- E. 9
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A2 ইউনিট : ২০১৪-২০১৫ || চট্টগ্রাম বিশ্ববিদ্যালয় || 2014
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H ইউনিট : 2013-2014 || রাজশাহী বিশ্ববিদ্যালয় || 2013
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468 . k এর মান কত হলে 3x + 4y = k রেখাটি x2 + y2 − 10x = 0 বৃত্তকে স্পর্শ করে ?
- A. 40, 10
- B. 40, -10
- C. 4, -1
- D. 3, -5
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A Unit 2019-20; set-খ || বঙ্গবন্ধু শেখ মুজিবুর রহমান বিজ্ঞান ও প্রযুক্তি বিশ্ববিদ্যালয় || 2020
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C ইউনিট : 2013-2014 || রাজশাহী বিশ্ববিদ্যালয় || 2013
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470 . JAGANNATH' শব্দটির অক্ষরগুলো হতে প্রতিবার চারটি করে বর্ণ নিলে মোট কতভাবে বাছাই করা যাবে?
- A. 41
- B. 48
- C. 36
- D. 40
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A ইউনিট : 2013-2014 || জগন্নাথ বিশ্ববিদ্যালয় || 2013
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471 . INTERNET শব্দটির অক্ষরগুলি হতে প্রতিবারে 4 টি করে বর্ণ নিয়ে মোট কতভাবে বাছাই করা যাবে?
- A. 56
- B. 48
- C. 26
- D. 36
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A ইউনিট : 2012-2013 || জগন্নাথ বিশ্ববিদ্যালয় || 2012
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Faculty of Business Studies(FBS) 2021-2022 || Bangladesh University of Professionals (BUP) || 2021
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473 . if y=xx2+a2−−−−−−√ then dydx= ?
- A. 2x2-a2/x2+a2<
- B. 2x2-a2/x2+a2=
- C. 2x2-a2/x2+a2>
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C ইউনিট : 2014-2015 || রাজশাহী বিশ্ববিদ্যালয় || 2014
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474 . If the width of a rectangle is one fourth of the length. If the perimeter is 90 cm, the width is -
- A. 3 cm
- B. 6 cm
- C. 9 cm
- D. 12 cm
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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475 . If the ratio of red, white, and black in a solution is 3:5:7, then what is the present of white is in that solution?
- A. 33.33%
- B. 50%
- C. 75%
- D. 66.66%
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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476 . If the price of a product was reduced 10% then 20% then 40%, what was the total discount price?
- A. 43.2
- B. 56.8
- C. 28.8
- D. 55
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Faculty of Business Studies(FBS) 2021-2022 || Bangladesh University of Professionals (BUP) || 2021
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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478 . If n = 38 - 28 which of the following is not a factor of n?
- A. 95
- B. 65
- C. 5
- D. 35
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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Faculty of Business Studies(FBS) 2020-2021 || Bangladesh University of Professionals (BUP) || 2020
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