931 . কত ?
- A. 128
- B. 2
- C. 11
- D. 9
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934 . If then value of is
- A. 16
- B. 23
- C. -16
- D. -23
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935 . What is the value of x in the equation
- A.
- B.
- C. 3
- D. 5
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936 . If 3 and , then what is the value of ?
- A.
- B.
- C.
- D.
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937 . What is the profit of Tk. 650 in 6 years at the rate of profit Tk. 7.5 percent per annum?
- A. Tk.273.50
- B. Tk. 302.25
- C. Tk. 292.50
- D. Tk. 283.50
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938 . If x + y = 3 and x = What is the value of ?
- A. 19
- B. 18
- C. 27
- D. 9
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939 . Find the value of x if
- A. 2√3
- B. 3√2
- C. √6
- D. 6
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940 .
- A.
- B. Inx
- C.
- D.
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942 . যে কোণের ডিগ্রির পরিমাণ ৯০ ডিগ্রি তাকে কী কোণ বলে
- A. সমকোণ
- B. স্থুলকোণ
- C. সরলকোণ
- D. সূক্ষ্মকোণ
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943 . tan(3A)= √ 3 হলে, A=কত?
- A. 45°
- B. 30°
- C. 20°
- D. 15°
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944 . এর সাথে কত যোগ করলে হবে ?
- A. xy
- B. 2xy
- C. -xy
- D. 4xy
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945 . এর একটি উৎপাদক হলো
- A. x+y-1
- B. x-y+1
- C. 2x-y-1
- D. 1+y
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