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Algebraic Expressions Practice Questions

Class 7 · Mathematics · 993 free MCQs with instant results and detailed explanations.

993
Total
327
Easy
497
Medium
169
Hard

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Topics in Algebraic Expressions

Addition and Subtraction of Expressions 231
Like and Unlike Terms 398
Terms and Coefficients 364

Sample Questions from Algebraic Expressions

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Q1
Easy
What is the coefficient of x in the expression 5x + 3?
A. 5
B. 3
C. 8
D. 0
Show Answer & Explanation
Correct Answer: A
The coefficient is the numeric factor of the term with the variable. Here, it is 5.
Q2
Easy
In the expression 4a - 2b + 7, what is the constant term?
A. 4
B. 2
C. 7
D. 0
Show Answer & Explanation
Correct Answer: C
The constant term is the term without any variable, which is 7 here.
Q3
Easy
What is the number of terms in the expression 9xy + 5x - 2y + 3?
A. 3
B. 4
C. 5
D. 2
Show Answer & Explanation
Correct Answer: B
A term is defined as a part of an expression separated by '+' or '-'. There are 4 terms here.
Q4
Medium
What is the coefficient of the term 5xy in the expression 5xy + 3x - 4y?
A. 5
B. 3
C. -4
D. xy
Show Answer & Explanation
Correct Answer: A
The coefficient is the numerical factor in a term, which is 5 in 5xy.
Q5
Medium
In the expression 4a + 2b - 3, which term is a constant?
A. 4a
B. 2b
C. -3
D. None
Show Answer & Explanation
Correct Answer: C
A constant term is a term that does not contain any variables; -3 is constant.
Q6
Medium
What is the total number of terms in the expression 7x + 4y - 2z + 5?
A. 3
B. 4
C. 5
D. 6
Show Answer & Explanation
Correct Answer: B
The expression has four distinct terms: 7x, 4y, -2z, and 5.
Q7
Medium
In the expression 2x^2 + 3xy + 4, which term has the highest degree?
A. 2x^2
B. 3xy
C. 4
D. All have same degree
Show Answer & Explanation
Correct Answer: A
The term 2x^2 has the highest degree of 2, compared to 1 for 3xy and 0 for 4.
Q8
Hard
What is the coefficient of 'x' in the expression 7xy - 3x + 5?
A. 7y
B. -3
C. 5
D. 0
Show Answer & Explanation
Correct Answer: B
The coefficient of 'x' is the number multiplying it. Here, in the term -3x, the coefficient is -3.
Q9
Hard
If the expression 4a + 3b - 2a + 7b is simplified, what is the resulting expression?
A. 2a + 10b
B. 6a + 4b
C. 1a + 4b
D. 8ab
Show Answer & Explanation
Correct Answer: A
Combining like terms gives 4a - 2a = 2a and 3b + 7b = 10b, leading to the simplified expression 2a + 10b.
Q10
Hard
In the expression 5p + 4q - 6p + 8r, how many different terms are there after combining like terms?
A. 3
B. 4
C. 5
D. 2
Show Answer & Explanation
Correct Answer: A
After combining like terms: 5p - 6p = -1p, leaving us with -1p, 4q, and 8r, hence there are 3 different terms.

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Algebraic Expressions — Class 7 Mathematics Practice Questions Online

This page contains 993 practice MCQs for the chapter Algebraic Expressions in Class 7 Mathematics. The questions are organized by difficulty — 327 easy, 497 medium, 169 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 3 topics, giving you comprehensive coverage of the entire chapter.