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Arjun bought a rectangular plot with len...

Arjun bought a rectangular plot with length x and breadth y and then sold a triangular part of it whose base is y and height is z. Find the area of the remaining part of the plot.

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NCERT EXEMPLAR-ALGEBRAIC EXPRESSIONS-Exercise
  1. Subtract the sum of 12ab-10b^2 -18a^2 and 9ab + 12 b^2+ 14a^2 " from t...

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  2. Each symbol given below represents an algebraic expression: The s...

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  3. Arjun bought a rectangular plot with length x and breadth y and then s...

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  4. Amisha has a square plot of side m and another triangular plot with ba...

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  5. A taxi service charges Rs. 8 per km and levies a fixed charge of Rs.50...

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  6. Shiv works in a mall and gets paid 50 per hour. Last week he worked fo...

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  7. Sonu and Raj have to collect different kinds of leaves for science pro...

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  8. A school has a rectangular play ground with length x and breadth y and...

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  9. The rate of planting the grass is x per square metre. Find the cost o...

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  10. Find the perimeter of the figure given below:

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  11. In a rectangular plot, 5 square flower beds of side (x+2) metres each ...

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  12. A wire is (7x - 3) metres long. A length of (3x - 4) metres is cut for...

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  13. A wire is (7x - 3) metres long. A length of (3x - 4) metres is cut for...

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  14. Rohan's mother gave him 3xy^2 and his father gave him 5(xy^2 +2). Out ...

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  15. A triangle is made up of 2 red sticks and 1 blue sticks length of a...

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  16. The sum of first n natural numbers is given 1/2 n^2 +1/2n. Find (i...

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  17. The sum of squares of first n natural numbers is given by 1/6 n (n+1)(...

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  18. The sum of the multiplication table of natural number 'n' is given by ...

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  19. Translate each of the following algebraic expressions into words 4b-...

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  20. 8(m+5)

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