True False[1 Marks ]

Question 11 Mark

By dividing the integer $a$ by $3$ , we get the remainder $0$ and $1$ .

Answer

false

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Question 21 Mark

In $\frac{1}{2^m, 5^n}, m, n \in N$ and $m>n$, so, given digit has $m$ number after decimal.

Answer

true

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Question 31 Mark

The $H.C.F$. of $15$ and $51$ is not $1$ .

Answer

true

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Question 41 Mark

The $H.C.F$ of $(120,504,882)$ is $6$ .

Answer

true

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Question 51 Mark

$3.141141114 \ldots \ldots \ldots .$. is an irrational number.

Answer

true

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Question 61 Mark

$: 2+\sqrt{2}$ is an irrational number.

Answer

true

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Question 71 Mark

$\pi$ is an irrational number.

Answer

true

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Question 81 Mark

The product of rational and irrational number is irrational.

Answer

true

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Question 91 Mark

The sum of rational and irrational number is irrational.

Answer

true

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Question 101 Mark

The product of two irrational numbers is always irrational number is irrational.

Answer

false

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Question 111 Mark

The product of two rational numbers is always rational.

Answer

true

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Question 121 Mark

The sum of two rational number is always rational.

Answer

true

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Maths True False[1 Marks ]

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