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Fifteen years from now Ravi’s age will b...

Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present age?

A

15 years

B

10 years

C

5 years

D

8 years.

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MBD-LINEAR EQUATIONS IN ONE VARIABLE.-EXAMPLE
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  2. Solve for the value of x : (5x-4)/6 = 4x + 1 - (3x+10)/2

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  3. Ankit is now 9 years older than Bobby.In 10 years, Ankit will be twice...

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  4. Divide 4500 into two parts such that 5% of the first is equal to 10% o...

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  5. The width of a rectangle is two - thirds its length.If the perimeter i...

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  6. Present ages of Anu and Raj are in the ratio 4 : 5.Eight years from no...

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  7. The denominator of a rational number is greater than its numerator by ...

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  8. In the equation x-2 = 7 ,the value of x is :

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  9. In the equation 6 = z + 2, the value of z is :

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  10. The value of x in the equation 6x = 12 is :

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  11. t/5=10

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  12. (2x)/3=18

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  13. Two numbers are in the ratio 5:3. If they differ by 18, what are the n...

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  14. Sum of two numbers is 95. If one exceeds the other by 15, find the num...

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  15. Fifteen years from now Ravi’s age will be four times his present age. ...

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  16. In the equation 3x=2x + 18, the value of z is :

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  17. What will be the value of x:-5x + 25 = 0.

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  18. Solve the equation:x/2 = 3/2

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  19. When 4 is added to three times of a number the result becomes 6.What w...

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  20. When 10 is subtraced from two times of a number , the result becomes 4...

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