ECAT Pre General Science MCQ Test With Answer for Mathematics Chapter 7

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x²+ x - 5 = 0 is

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

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(x + 2)²= x²+ 4x + 4 is

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

An open sentences formed by using the sign of equality '=' is called ______

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

To express a single rational fraction as a sum of two or more single rational fractions which are called

• improper fractions A
• Partial fractions B
• mixed form C
• Polynomials D

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x²+ x - 6 = 0 is a conditional equation and it is true for

• 2, 3 A
• 2, -3 B
• -2, -3 C
• -2, 3 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

Which is the proper rational function

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

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

• An expression A
• Rational fraction B
• Equation C
• Identity D

Which is a proper rational fraction

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

How many types of an equation

• 1 A
• 3 B
• 2 C
• None D

There are ______ types of rational fraction

• Three A
• Four B
• Five C
• Two 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