ICSE Class 6 Mathematics - Algebraic Expressions - Test 1 (Basic)
1. What is an algebraic expression?
A. A number without any sign
B. A combination of numbers, variables, and operation signs
C. Only a multiplication table
2. Which of the following is an algebraic expression?
A. 2x + 5
B. 12 + 8
C. 30 - 10
3. How many terms are there in x + 7?
A. 1
B. 3
C. 2
4. How many terms are there in 4a + 6?
A. 1
B. 2
C. 3
5. What is the coefficient of m in 7m?
A. 7
B. m
C. 1
6. What is the coefficient of y in 8y?
A. y
B. 0
C. 8
7. What is the constant term in 3x + 9?
A. 3
B. 9
C. x
8. What is the constant term in 5p + 11?
A. 11
B. 5
C. p
9. Which pair contains like terms?
A. 4a and 4b
B. 6m and 6n
C. 3x and 8x
10. Which pair contains unlike terms?
A. 2y and 9y
B. 5p and 5q
C. 7a and 12a
11. Which of the following is a monomial?
A. 6x
B. x + 2
C. a + b + 3
12. Which of the following is a binomial?
A. 9y
B. a + b + c
C. p + 4
13. Which of the following is a trinomial?
A. 4m
B. x + y + 5
C. 2a + 7
14. Simplify: 2x + 5x
A. 7x
B. 10x
C. 7
15. Simplify: 9a - 4a
A. 13a
B. 5
C. 5a
16. Write 'a number x added to 6' as an algebraic expression.
A. 6x
B. x + 6
C. x - 6
17. Write 'a number y decreased by 4' as an algebraic expression.
A. y - 4
B. 4 - y
C. 4y
18. Write 'three times a number n' as an algebraic expression.
A. n + 3
B. n - 3
C. 3n
19. If x = 5, find the value of x + 3.
A. 5
B. 8
C. 15
20. If a = 4, find the value of 2a.
A. 8
B. 6
C. 16