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Solve : m+2n=7 and 2m+2n=10...

Solve :
`m+2n=7 and 2m+2n=10`

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UNIQUE PUBLICATION-PRACTICE FOR SUBQUESTIONS -2 marks Questions
  1. In equation 8x+3y=11, put y=3x-2 and find the values of x and y.

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  2. In equation 3x-4y=7 and 5x+3y=3 make the coefficient of x equal .

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  3. Solve : m+2n=7 and 2m+2n=10

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  4. In DeltaABC, mangleA =mangleB=x and mangleC=y, also x+y=90 then find a...

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  5. Length of a rectangle is more than 5 by its breadth and preimeter s 16...

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  6. 3x-4y=7 What is the value of x ?

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  7. 5x+4y=17 What is the value of x ?

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  8. 2x-7y=7 y=3x+22 solve by substitution method and find the value ...

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  9. In Rhombus adjacent angles are in ratio 4:5. Find greater angle.

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  10. Write any two linear equation and find only one unknown by elimination...

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  11. Complete the following table {:("Person","Age","Taxable income"),("(...

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  12. If Ramesh's annual income is Rs 3000. He spends 90% of his income, the...

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  13. Is income tax applicatble for income upto Rs. 2,50,000 . How many inco...

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  14. Distinguish between direct tax and indirect tax.

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  15. Write the uses of PAN card

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  16. Write any four main heads of income for computation of income tax.

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  17. Mr. Mulay's annual income is 3,00,000 rupees. He pays 30,000 for tax. ...

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  18. Rewa spends 75% of her income and saves Rs. 2000 per month. What is he...

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  19. How much education cess is payable on the income tax of Rs. 12,000 ?

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  20. Sumedh invested Rs. 25,000 in mutual fund. He got Rs. 26,000 after 1 y...

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