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

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An equation which hold good for all values of the variables is called

• Identity A
• fraction B
• mixed form C
• Partial equation D

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  D

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An open sentence formed by using the sign of equality "=" is called

• Equation A
• In equation B
• True sentence C
• False sentence 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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  B
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  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

x³+ 2x²- 3x + 5 is ______

• An equation A
• A polynomial B
• Proper rational fractions C
• Improper rational fractions D

An equation which holds good for all values of variables is called

• Equation A
• Conditional equation B
• Constant C
• None D

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  B
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  D

(x + 3) (x + 4) = x²+ 7x + 12 is ______

• Quadratic equation A
• Linear equation B
• Cubic equation C
• Identity D

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  D

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

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  D

A fraction in which the degree of the numerator is greater than or equal to the degree of the denominator is called

• A proper fraction A
• An improper fraction B
• An equation C
• An identity D

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

How many types of an equation

• 1 A
• 3 B
• 2 C
• None D

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The symbol ______ shall be used both for equation and identity

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  D

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A relation in which the equality is true for all values of the unknown is called ______

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

x²+ x - 6 = 0 is

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

x²+ x - 5 = 0 is

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