ALGEBRAIC EXPRESSIONS
REVISION TEST
F.M=20
* Required
1. An algebraic expression containing three unlike terms is called a
1 point
monomial
binomial
trinomial
none of these
Clear selection
2. Number of terms in the given algebraic expression: 3x^2y  2y^2z  z^2x + 5
1 point
2
3
4
5
Clear selection
3. The terms in the given algebraic expression are: 4x^2  3xy
1 point
4x^2 and 3xy
4x^2 and 3xy
4x^2 and xy
x^2 and xy
Clear selection
4. Factors of 5x^2y^2z are
1 point
5, x, y, z
5, x^2, y, z
5, x, x, y, y, z
5, x, x, y, y, z
Clear selection
5. Coefficient of x in 9xy^2z is
1 point
9yz
9yz
9y^2z
9y^2z
Clear selection
6. Which of the following is a pair of like terms?
1 point
7xy^2z and 7x^2yz
10xyz^2 and 3 yz^2x
3xyz and 3x^2y^2z^2
4xyz^2 and 4x^2yz
Clear selection
7. Identify the binomial out of the following algebraic expressions:
1 point
3xy^2 + 5y  x^2y
x^2y  5y  x^2y
xy + yz + zx
3xy^2 + 5y  y^2x
Clear selection
8. The sum of x^4  xy + 2y^2 and x^4 + xy + 2y^ 2 is
1 point
monomial and polynomial in y
binomial and polynomial in y
trinomial and polynomial in x
monomial and polynomial in x
Clear selection
9. The subtraction of 5 times of 'y' from 'x' is
1 point
5x  y
y  5x
x  5y
5y  x
Clear selection
10. b0 is equal to
1 point
(1)( b)
1b0
0(1)b
b01
Clear selection
11. The value of 3x^2  5x + 3 when x=1 is
1 point
1
0
11
1
Clear selection
12. Sum or difference between two like terms is a
1 point
trinomial
binomial
monomial
none of these
Clear selection
13. In the expression 2πr, the algebraic variable is
1 point
2
r
π
2πr
Clear selection
14. The speed of car is 55 km/hr. The distance covered in 'y' hours is
1 point
55/y
y/55
55+y
55y
Clear selection
15. abc is same as a(_____). Fill in the blank.
1 point
b+c
bc
cb
none of these
Clear selection
16. Fill in the blank: 3x + 23x^2 + 6y^2 + 2x + y^2 + _______= 5x + 7y^2
1 point
23x^2
23y^2
23x^2
23y^2
Clear selection
17. Write the algebraic expression for: " x is multiplied by itself and then added to the product of x and y".
1 point
x + xy
x^2 + xy
2x + xy
x^2  xy
Clear selection
18. Write the algebraic expression for: " Three times of p and two times of q are multiplied and then subtracted from r".
1 point
p^3 + q^3  r
(3p)(2q)  r
p^3q^3  r
r  (3p)(2q)
Clear selection
19. Write the algebraic expression for: " cube of s subtracted from cube of t ".
1 point
3s  3t
s^3  t^3
t^3  s^3
3t  3s
Clear selection
20. Add: 5x^2y  10y^2x + 5xy + 15 and 30  10x^2y + 10y^2x + 5xy
1 point
5x^2y + 10xy + 45
5x^2y + 20y^2x + 10xy + 45
5x^2y + 10xy + 45
5x^2y  10xy + 45
Clear selection
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