1 . সমান কত ?
- A.
- B.
- C.
- D.
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2 . নিচের কোনটি বৃত্তের সমীকরণ?
- A.
- B.
- C.
- D.
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3 . From a total of for engineer and 6 Technions. A team of 3 has to be made with at least 1 engineer how many such term are possible.
- A. 100
- B. 112
- C. 120
- D. 130
- E. 138
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4 . If f(a) = a - 5 and f(b) = 5 - b what is the value of the expression x _________
- A. I x-5 I
- B. 2x + 50
- C. I x-5 I
- D. I 2x-3 I
- E. X
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5 . If what is the value of x+y?
- A. 39
- B. 40
- C. 41
- D. 42
- E. None
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8 . Complete the series: 2u. 70. 31i, 127e,--------
- A. 254u
- B. 3220
- C. 4861
- D. 51la
- E. None
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10 . If the summation of roots of two integers is . what is the summation of the squares of these two integers?
- A. 49
- B. 55
- C. 57
- D. 63
- E. 78
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12 . A rectangular tank with dimensions 80 cm X 60 cm X 15 cm can be filled with tap A at the rate of 680 cm every 2 minutes and can be emptied with tap 1 at the rate of 140 cm every minute. It Jamal leaves both taps open at 2:30 pm, when will the tank be filed to 1 /3'' prime its capacity?
- A. 3.45 pm
- B. 4.15 pm
- C. 4.30 pm
- D. 5.15 pm
- E. 5.30 pm
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13 . Which of the following is the largest?
- A.
- B.
- C.
- D.
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14 . Find the remainder when is divided by 8.
- A. 1
- B. 2
- C. 3
- D. 5
- E. 7
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