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If A =x+y and B=x-y find A+B...

If `A =x+y` and `B=x-y` find A+B

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VGS PUBLICATION-BRILLIANT-SUMMATIVE ASSESSMENT-SUMMATIVE ASSESSMENT
  1. Find the square root of 121 using division method.

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  2. If A =x+y and B=x-y find A+B

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  3. Simplify 2^3x×2×x2×x2^2

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  4. 2x(3+4y)=6x+4y Is this statement true? If not, rewrite the correct ...

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  5. Anwik said: There is one line of symmetry for the letters "S". Do you ...

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  6. Express 0.010203 in the standard from.

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  7. Write 1.bar1 in the form of p/q

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  8. Find the median of first 10 prime numbers.

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  9. Compound ratio 3:5 and P:7 is 12:35 Find the value of 'P'.

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  10. Construct a dilation with scale factor 2, of a triangle using only a r...

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  11. Find the smallest number by which 2116 must be multiplied to obtain a...

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  12. Three times a number increased by 2 equals 29. Find the square roo...

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  13. A cuboid is 12cm length, 10cm breadth and 'a' cm high. If 15 cubes of...

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  14. Simplify : (x-2y)(x^2-2y)+(y+2x)(x^2+4y)-(3x-2y)(x^2-4y).

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  15. Mid day meal rice weighing 45kg. is needed for 20students for 15days ...

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  16. Find (x +y)div(x-y) if x=3/4, y=1/2

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  17. An employee's salary is increased by 4% every year. His present salar...

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  18. Construct Quadrilateral GAME with GA=5cm, AM = 5.5 cm, EG=6cm, GM = 6....

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  19. Express 1 litre in Cu Cm, 1 litre = Cu. Cm

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  20. (10)^2 - 2(10) (1)+(1)^2 =

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