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Standard VII

Mathematics

Addition of Negative Numbers (-X-Y = -(X+Y))

On the real n...

Question

On the real number line below, numbers increase in value from left to right. If $B > 0$ , then the value of $A$ must be:

Negative

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Positive

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Less than

B

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Greater than

B

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Between

0

and

B

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Solution

The correct option is C Less than $B$
According to the given number line numbers increase in value from left to right. Begin with $0$ number increase in value from left to right and number decreases in value from right to left.
So if we are going right to left then number decreases, so the value of $A$ is less than $B$ .

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On the real number line below, numbers increase in value from left to right. If B>0, then the value of A must be:

On the real number line below, numbers increase in value from left to right. If $B > 0$ , then the value of $A$ must be: