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Formation of Algebraic Expressions

If there are ...

Question

If there are $x$ chairs in a row, then the number of persons that can be seated in $8$ rows are

A

64

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B

x + 8

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C

8 x

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D

None of these

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Solution

The correct option is C $8 x$
Given, the no. of chairs in a row $= x$
$\Rightarrow$ Number of persons that can be seated in a row $= x$

Hence, the number of persons that can be seated in $8$ row $= 8 x$

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