TRUE / FALSE

Question 11 Mark

The number $359249$ is not divisible by $11.$

Answer

The number $359249$ is not divisible by $11. ($False$)$
Correct : As it is divisible by $11$

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Question 21 Mark

The number $27402$ is divisible by $6$.

Answer

The number $27402$ is divisible by $6. ($True$)$

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Question 31 Mark

The number $389072$ is divisible by $8.$

Answer

The number $389072$ is divisible by $8. ($True$)$

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Question 41 Mark

The number $152875$ is divisible by $9.$

Answer

The number $152875$ is divisible by $9. ($False$)$
Correct : As digits of $152875 = 1 + 5 + 2 + 8 + 7 + 5 = 28$ which is not divisible by $9$.

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Question 51 Mark

If $42\times 7$ is divisible by $3$, then value of digit $x$ is $4.$

Answer

If $42\times 7$ is divisible by $3$, then value of digit $x$ is $4. ($False$)$
Correct : As in $4247$, sum of digits $4 + 2 + 4 + 7 = 17$ is not divisible by $3.$

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Question 61 Mark

If $3651x$ is divisble by $9$, then value of digit $x$ is $3.$

Answer

If $3651x$ is divisble by $9$, then value of digit $x$ is $3. ($True$)$

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Question 71 Mark

If a number is divisible by sum of two numbers then it will also be divisible by each of the two numbers separately.

Answer

If a number is divisible by sum of two numbers then it will also be divisible by each of the two numbers separately . $($False$)$
Correct : As if $33$ is divisible by $7 + 4 = 11$, then it will not divisibly by $7$ or $4$ seperately.

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Question 81 Mark

If a number is divisible by any number $m$, then it will also be divisible by each of the factors of $m$.

Answer

If a number is divisible by any number $m$, then it will also be divisible by each of the factors of $m. ($True$)$

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Question 91 Mark

If the division $N \div 2$ leaves a remainder $1$, then unit’s digit of $N$ may be $1, 3, 5, 7$ or $9$.

Answer

If the division $N \div 2$ leaves a remainder $1$, then unit’s digit of $N$ may be $1, 3, 5, 7$ or $9. ($True$)$

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Question 101 Mark

If the division $N \div 5$ leaves a remainder $4$, then unit’s digit of $N$ maybe $1$ or $6.$

Answer

If the division $N = 5$ leaves a remainder $4,$ then unit’s digit of $N$ may be $1$ or $6. ($False$)$
Correct : The unit digit will be $4$ or $9$.

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MATHS TRUE / FALSE

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