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Gyaan Maths
CBSE · Class 6-10
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Practice Test · Class 7

Algebraic Expressions

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:01
0/10 attempted
01
Like terms in 3x,5y,−2x,73x, 5y, -2x, 7.
02
Value of 3a2−2a+53a^2 - 2a + 5 when a=2a = 2.
03
Number of terms in 2x3+3x2−x+72x^3 + 3x^2 - x + 7.
04
Add (3x2−5x+2)(3x^2 - 5x + 2) and (2x2+3x−1)(2x^2 + 3x - 1).
05
Simplify 5a+3a−2a5a + 3a - 2a.
06
Add 3x2+2x−53x^2 + 2x - 5 and x2−x+4x^2 - x + 4.
07
Subtract 4x−54x - 5 from 10x+310x + 3.
08
Combine: 5m+3n−2m+n5m + 3n - 2m + n.
09
Value of x2−4x+5x^2 - 4x + 5 at x=3x = 3.
10
Coefficient of x2x^2 in 7x2−3x+57x^2 - 3x + 5.
Gyaan Maths — CBSE Class 6-10, built for board-toppers.
v1.1 · Feb 2026