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Aryan is x years old. His age 7 years ag...

Aryan is x years old. His age 7 years ago was

A

`x+7`

B

7x

C

`x-7`

D

none of these

Text Solution

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The correct Answer is:
C
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NAND LAL PUBLICATION-ALGEBRA-SAMPLE PAPER FOR PRACTICE
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  2. Aryan is x years old. His age 7 years ago was

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  3. 3 - x means

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  4. There are x toffees in a box. Mother puts 'y' more toffees in the box....

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  5. Variable means that it

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  6. If x takes the value -1 then the value of the expression 5x - 4 is

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  10. Fill in the blanks. The value of 2x-12 is 0 when x = .

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  11. Fill in the blanks. An algebric expression using the numeral 2 and 3...

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