ECAT Pre Engineering MCQ Test With Answer for Chapter 7 Mathematics

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  A
• 
  B
• 
  C
• 
  D

• Improper rational fraction A
• Proper rational fraction B
• Polynomial C
• Equation D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
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  C
• 
  D

x²+ x - 6 = 0 is

• An equation A
• An identity B
• A polynomial C
• None of these D

• A = x, B = 1 A
• A = 0, B = 2 B
• A = -1, B = 1 C
• A = x-1, B = x + 1 D

(x + 2)²= x²+ 4x + 4 is

• A linear equation A
• A cubic equation B
• A quadratic equation C
• None D

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  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

A relation in which the equality is true only for some values of the unknown is called

• An identity A
• An equation B
• A polynomial C
• None D

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  A
• 
  B
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  C
• 
  D

When rational fraction is separated into partial fractions, the result is

• an identity A
• A fraction B
• A partial sum C
• Improper fraction D

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  A
• 
  B
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  C
• 
  D

A relation in which the equality is true only for some values of the known is called ______

• An identity A
• An equation B
• A polynomial C
• None of these D

• Polynomial A
• Equation B
• Improper rational fraction C
• Proper rational fraction D

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  A
• 
  B
• 
  C
• 
  D

The symbol ______ shall be used both for equation and identity

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  A
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  B
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  C
• 
  D

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  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

A fraction in which the degree of the numerator is less the degree of the denominator is called

• Polynomial A
• Proper fraction B
• Rational fraction C
• None D

• 
  A
• 
  B
• 
  C
• 
  D

How many types of an equation

• 1 A
• 3 B
• 2 C
• None D

• A = x, B = 1 A
• A = 0, B = 2 B
• A = -1, B = 1 C
• A = x-1, B = x+1 D

• 
  A
• 
  B
• 
  C
• 
  D

Which is the proper rational function

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

x²+ x - 5 = 0 is

• A polynomial A
• An inequality B
• An identity C
• None D

(x + 2)²= x²+ 4x + 4 is

• A linear equation A
• A cubic equation B
• A quadratic equation C
• None D

• Improper rational fraction A
• Rational fraction B
• Proper rational fraction C
• None of above D