8911 . নিচের কোন সংখ্যাটি বৃহওম?
- A.
- B.
- C.
- D.
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8913 . = 2 হলে x এর মান কত?
- A. 1
- B. 2
- C. 3
- D. 4
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8914 . = হলে, x এর মান কত?
- A.
- B. 1
- C.
- D. -1
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8915 . নীচের কোন ভগ্নাংশটি থেকে ছোট?
- A.
- B.
- C.
- D.
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8916 . cos(120°) এর মান কত?
- A.
- B.
- C.
- D.
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8917 . কত?
- A. ০.০৩
- B. ০.৩
- C. ০.০০০৩
- D. ০.০০০৩
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8918 . = 2 হলে , এর মান কত ?
- B. 1
- C. 2
- D. 4
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8919 . , , এর গ,.সাগু কত?
- A. 1
- B.
- C.
- D.
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8920 . . ১ × . ০ ১ × . ০ ০ ১ = ?
- A. ১.০০০১
- B. .১০০০১
- C. .০০০১
- D. .০০০০০১
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8921 . এর মান কত?
- A. 1/80
- B. 1/800
- C. 1/8000
- D. 1/8
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8922 . How many liters of water must be evaporated from 50 liters of a 3% sugar solution to get a 5% sugar solution?
- A. 6
- B. 8
- C. 10
- D. 20
- E. None
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8923 . If the area of a right triangle is 6 square meters and the hypotenuse is 5 meters, what is the perimeter of the triangle?
- A. 10 meters
- B. 12 meters
- C. 15 meters
- D. 16 meters
- E. None
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8924 . Three partners shared their profit in a business in the ratio 8 : 7 : 5. They had partnership for 7 months. 5 months and 14 months respectively. What has the ratio of theit investment?
- A. 8 : 7 : 5
- B. 56 : 28 : 17
- C. 21 : 28 : 38
- D. 64 : 49 : 20
- E. None
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8925 . If the average of 7 consecutive positive odd integers is P. Then what is the average of next seven consecutive off integers in terms of P?
- A. P + 7
- B. P + 12
- C. P + 14
- D. P + 25
- E. None
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