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Algebraic Expressions and Operations on them Maths - Algebraic Expressions and Operations on them

Maharashtra Board - STD 7 - Maths (MSBSHSE - Semi English Medium). 41 questions in this chapter.

Question types

Algebraic Expressions and Operations on them question types

41 questions across 6 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.

41
Questions
6
Question groups
5
Question types
Sample Questions

Algebraic Expressions and Operations on them questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 62 Mark Question2 Marks
When planting a forest, the number of jambhul trees planted was greater than the number of ashoka trees by 60. If there are altogether 200 trees of these two types, how many jambhul trees were planted ?
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Q 133 Mark Question3 Marks
Classify the following algebraic expressions as monomials, binomials, trinomials or polynomials.
i. 7x
ii. 5y – 7z
iii. 3x³ – 5x² – 11
iv. 1 – 8a – 7a² – 7a³
v. 5m – 3
vi. a
vii. 4
viii. 3y² – 7y + 5
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Q 145 Mark Question5 Marks
Shubhangi has twice as many 20-rupee notes as she has 50-rupee notes. Altogether, she has 2700 rupees. How many 50-rupee notes does she have ?
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Q 15MCQ1 Mark
The product of $\left(23 x^2 y^3 z\right)$ and $\left(-15 x^3 y z^2\right)$ is.............
  • A
    $-34 x^5 y^4 z^3$
  • B
    $34 x^2 y^3 z^5$
  • C
    $145 x^3 y^2 z$
  • ✓
    $170 x^3 y^2 z^3$

Answer: D.

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Q 16MCQ1 Mark
Simplify (3x – 11y) – (17x + 13y) and choose the right answer.
  • A
    7x – 12y
  • B
     -14x – 54y
  • C
    -3(5x + 4y)
  • ✓
    -2(7x + 12y)

Answer: D.

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