6961 . If x/z is 1 more than y/z, then y =?
- A. x - z
- B. zx - 1
- C. x - 1
- D. (x - 1)/z
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6963 . If x is not a negative number, what is the maximum possible value of
- A. 3
- B. 2
- C. 1
- D. 5
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6964 . If x = 63% of y, then is approximately what percent of
- A. 125%
- B. 200%
- C. 250%
- D. 350%
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6965 . If x = 10, which of the following has the minimum value?/x = 10 হলে নিচের কোনটির মান সর্বনিম্ন?
- A. 2 - x
- B. x/2
- C. 2/x
- D. (2 - x)(2 + x)
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6966 . If x = 1, then
- A. -10
- B. -4
- D. 4
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6967 . If x = -3, then the value of is--
- A. -27
- B. -18
- C. 27
- D. 18
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6968 . If what is the value of x?
- A.
- B.
- C.
- D.
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6970 . If x + y = 3 and x = What is the value of ?
- A. 19
- B. 18
- C. 27
- D. 9
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6971 . if x+y=7 and x^2+y^2 =25 then which of the following equals the value of x^3+y^3 ?
- A. 7
- B. 25
- C. 65
- D. 91
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6972 . If and then which one of the following equals the value of
- A. 7
- B. 25
- C. 65
- D. 91
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6973 . If and then the value of is:
- A.
- B.
- C.
- D.
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6974 . If x+y =3 and what is the value of
- A. 18
- B. 19
- C. 27
- D. 9
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6975 . If w is 10 percent less than x, and y is 30 percent less than z , then why is what percent less than xz?
- A. 10%
- B. 20%
- C. 37%
- D. 40%
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