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A three digit number is equal to 17 time...

A three digit number is equal to 17 times the sum of its digits. If 198 is added to the number, the digits get reserved. The sum of the extreme digits is 1 less than the midle digit. Find the number.

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The correct Answer is:
153
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TARGET PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES -Chapter Assessment
  1. A three digit number is equal to 17 times the sum of its digits. If 19...

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  2. To draw the graph of 6x + 7y = 19, find x when y =1

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  3. If 2x - 3y = 14 and 5x + 2y = 16 than

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  4. |{:(-11,2),(9, -4):}|=

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  5. If the difference between two numbers is 36 and one number is 4 times ...

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  6. Find the value of the following determinates: |{:(3, -11),(7,9):}|

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  7. Find the value of the following determinates: |{:(4/7,(-6)/35),(2,...

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  8. For simultaneous equations in variables x and y, if Dx = -14, Dy =7 an...

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  9. Complete the following table to draw graph of the equations.

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  10. There are some instructions given below. Freme the equations form the ...

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  11. Solve the following simultaneous equations. 2x+3y = -4, x-5 y =11

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  12. Solve the following simultaneous equations by Graphical method : 4x-...

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  13. Solve the following simultaneous equations by using Cramer's rule: ...

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  14. Solve the following simultaneous equations : 16/(x+y)+2/(x-y)=1, 8...

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  15. The permeter of an isosceles triangle is 24 cm. The length of its cong...

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  16. Out of 1900 km, Vishal travelled some distance by bus and some by aero...

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  17. Draw the graphs representing the equations 2x-y=2 and 4x+3y=24 on the ...

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  18. Sum of two numbers is 97. If the greater number is divided by the the ...

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  19. Draw the graph of the equation x+2y=4 and 3x + 6y =12. What do you obs...

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  20. Cramer's rule, what is the nature of solution if D = 0? Explain with t...

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