TRUE / FALSE

Question 11 Mark

Between two different rational numbers, there are infinitely many number of rational numbers.

Answer

True, Between two different rational numbers, there is infinitely many numbers of rational numbers.

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Question 21 Mark

The multiplicative inverse is also called a reciprocal.

Answer

True, The multiplicative inverse is also called a reciprocal.

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Question 31 Mark

Reciprocal of $1$ is $1$.

Answer

True, Reciprocal of $1$ is $1$.

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Question 41 Mark

Subtraction of two rational numbers is not associative.

Answer

True, Subtraction of two rational numbers is no associative.

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Question 51 Mark

Non$-$terminating recurring decimal numbers are not rational numbers.

Answer

False, Non$-$terminating recurring decimal numbers are not rational numbers.
Correct : These are rational numbers.

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Question 61 Mark

$0$ is the multiplicative identity of rational numbers.

Answer

False, $0$ is the multiplicative identity of rational numbers.
Correct : $1$ is the multiplicative identity.

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Question 71 Mark

Non-terminating, non$-$recurring decimal numbers are rational numbers.

Answer

False, Non$-$terminating, non$-$recurring decimal numbers are rational numbers.
Correct : Non$-$terminating, recurring numbers are rationals.

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Question 81 Mark

Division of two rational numbers is alwasy closed.

Answer

False, Division of two rational numbers is alwasy closed.
Correct : Division by zero is not defined.

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Question 91 Mark

Every rational number is an integer.

Answer

False, Every rational number is an integer.
Correct : Rational numbers are not integers.

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Question 101 Mark

Zero has its multiplicative inverse.

Answer

False, Zero has its multiplicative inverse.
Correct : Zero has no multiplicative inverse.

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Question 111 Mark

Every integer is a rational number.

Answer

True, Every integer is a rational number.

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Question 121 Mark

$\frac{-5}{9}$ is the additive inverse of $\frac{5}{9}$.

Answer

True, $\frac{-5}{9}$ is the additive inverse of $\frac{5}{9}$.

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MATHS TRUE / FALSE

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