Basic Algebra Skills Test
Find the value of the following
expressions respectively:
-
111/ 3, - 135/ - 5, 456 / - 8
a. 37,27, - 57
b. - 37,27, - 57
c. 35, - 27,57
d. - 37,29, - 57
Check if 72/105 is equal to 2/3
a. Yes
b. No
How many terms are there in the
following expression:
ax
+ (b + 2y)+(c+9)
a. 3
b. 1
c. 2
d. 5
Find the correct set of answers for
the following expressions:
I)
a + ( b × 4 )
II)
a× ( b + 3 )
III)
( a× b)+ 3
given
that a = 14 and b = 23.
a. 106,304,507
b. 106,362,325
c. 140,364,107
d. 106,364,325
Find a + b for a = 21.5 and b =
32.9.
a. 54.3
b. 54.34
c. 54.4
d. 53.4
What is the result after solving the
following expression:
4 ×
63 + 24 / 8 - 4 × 29 + 65 / 10
a. 125
b. 144.5
c. 145.5
d. 145.6
Find the value of the ? in the
following equation:
3x/4y=?/xy
a. 3x/4
b. 3x2/4x
c. 9x2/12
d. 9x2/4
Find the cube of (1.0x + 1.0y +
3.0z).
a. (1.0x + 1.0y + 3.0z)(x2 + y2 + 9z2
+ 6xy + 2yz + 6xz)
b. (x + y + 3z)(x2 + y2 + 9z2 + 2xy
+ 6yz + 6xz)
c. (x + y + 3z)(x2 + y2 + 9z2 + 6xy
+ 6yz + 6xz)
d. (1.0x + 1.0y + 3.0z)(x2 + y2 + 9z2
+ 2xy + 2yz + 6xz)
Find the value of x from the
equation:
3x
+ 2y + 7 = 0
where
y = 2.2.
a. - 3.8
b. 3.8
c. - 4.62
d. 4.62
Find the values of x from the
following equation:
i23x+x2+3=31 where i is a complex number.
i23x+x2+3=31 where i is a complex number.
a. 7,-4
b. -7,4
c. -4,-7
d. 4,7
Find the cube of (1.0x + 1.0y +
3.0z).
a. (1.0x + 1.0y + 3.0z)(x2 + y2 + 9z2
+ 6xy + 2yz + 6xz)
b. (x + y + 3z)(x2 + y2 + 9z2 + 2xy
+ 6yz + 6xz)
c. (x + y + 3z)(x2 + y2 + 9z2 + 6xy
+ 6yz + 6xz)
d. (1.0x + 1.0y + 3.0z)(x2 + y2 + 9z2
+ 2xy + 2yz + 6xz)
Find the value of x from the
equation:
3x + 2y + 7 = 0
where y = 2.2.
3x + 2y + 7 = 0
where y = 2.2.
a. - 3.8
b. 3.8
c. - 4.62
d. 4.62
Find the values of x from the
following equation:
i23x+x2+3=31 where i is a complex number.
i23x+x2+3=31 where i is a complex number.
a. 7,-4
b. -7,4
c. -4,-7
d. 4,7
Find the value of 134.
a. 28564
b. 28561
c. 28651
d. 28971
Simplify the following equation and
choose the result from the given options:
√(x3y3/a6b5)
a. (x2y2√b)/[a3b3√(xy)]
b. (x2y3√b)/[a3b3√(xy)]
c. (x2y2√b)/[a3b2√(xy)]
d. (x2y2)/[a3b3√(xy)]
Which of the following represents
the square of (3x + 2y)?
a. 6xy + 9x2 + 4y2
b. 12xy + 9x2 + 8y2
c. 12xy + 9x2 + 4y2
d. 9x2 + 4y2 + 6xy
Find the missing value in
3/x=?/(2-x)
a. 2(2-x)
b. 2(3-x)/x
c. (2-x)/x
d. 3(2-x)/x
Which of the following is the
correct inverse of 356a + 489b = 2?
a. 356a = 2 + 489b
b. 489b = -2 + 356a
c. 489b = -356a - (-2)
d. -2 = -356a + (-(-489b))
Find the suitable answer that tells
if the given conditions can be converted to continued inequalities or not,
respectively.
Condition 1: x > 1 and x < 5
Condition 2: x < 1 and x > 5
Condition 1: x > 1 and x < 5
Condition 2: x < 1 and x > 5
a. Both can be converted to
continued inequality.
b. Only second condition can be
converted to continued inequality.
c. Only the first condition can be
converted to continued inequality.
d. None of these can be converted to
continued inequality.
What is the coefficient of x in the
equation:
(x + 3)(2x + 1)
(x + 3)(2x + 1)
a. 7
b. 6
c. 5
d. 8
Find the solution to the following
equation:
9a
+ 4bx + 3cy = 2bx2 + 2cy
for x = 2,y = 4.
for x = 2,y = 4.
a. 9a = - 4c
b. 9a = 4c
c. 9a + 2b + 4c = 0
d. 9a - 2b + 2c = 0
What is the solution to the
following expression:
(an + bm)(an-bm)
(an + bm)(an-bm)
a. a2n2 + b2m2
b. a2n2-b2m2
c. -a2n2 + b2m2
d. a2m + b2m
Find the value of x from the given
equation:
ax2 + 2bx2 + √cx2=2080 where a=1, b=2,c=0.04
ax2 + 2bx2 + √cx2=2080 where a=1, b=2,c=0.04
a. √30
b. ±20
c. √40
d. ±40
Choose the correct answer from the
options after reducing (2xy-3x-4y + 6)/(3xy-2x-6y + 4)
to lowest terms using factorization.
to lowest terms using factorization.
a. (2y-3)/(3y-2)
b. (2y-5)/(3y-2)
c. (2y-3)/(3y-1)
d. (2y-3)/(3y-4)
What is the cube of (ax + by) for
a=2 and b=3?
a. 8x3 + 27y3 + 12x2y + 54xy2
b. 8x3 + 27y3 + 6xy(2x + 3y)
c. 8x3 + 27y3 + 6x2y + 6xy2
d. 8x3 + 27y3 + 36x2y + 54xy2
What will be the value of the
expression 2a5×3a2 for a=2?
a. 456
b. 768
c. 786
d. 678
What will be the result after
solving the fraction:
(-3x2/4y-3)-3
(-3x2/4y-3)-3
a. -64/(27x6y9)
b. 64/(27x6y9)
c. -64/(9x6y9)
d. -64/(27x-6y9)
Which of the following is/are
factors of the trinomial expression:
4x2 + 7xy + 3y2
4x2 + 7xy + 3y2
a. (3y + 4x)(2x + y)
b. (4x + 3y)(x + 2y)
c. (x + y)(3y + 4x)
d. (x + y)(4y + 3x)
Simplify (5i+4)(2i-3) and choose the
answer from the options given below.
a. -(22+7i)
b. -(22-7i)
c. 22+7i
d. -22+7i
Check if the following equation is
valid or not.
(5x + 2y)3=125x3 + 8y3 + 150x2y + 60xy2
(5x + 2y)3=125x3 + 8y3 + 150x2y + 60xy2
a. Yes
b. No
Ron bought 4 books B1, B2, B3 and B4
for $450. The price of two books, B1 and B3 is the same. The price of B2 is
twice the price of B1. Find the price of book B4 if the price of Book B1 is
$75.
a. 70
b. 150
c. 100
d. 50
Find the value of the following
expressions respectively:
- 7 × 57, - 392 × - 3
- 7 × 57, - 392 × - 3
a. - 399,1176
b. 399, - 1176
c. 389, - 1176
d. - 389,1176
Find all the integer values of x for
which the following inequality is satisfied.
|x
- 1| > 4
a. x > 5
b. x ≤ 5
c. x > 5 and x < - 4
d. x > 5 and x ≤ - 4
Which of the following is the
compact form of the equation:
a2b3c4d1d4b3c2ac6b3a2d
a2b3c4d1d4b3c2ac6b3a2d
a. a4b5c11d6
b. a5b9c12d6
c. a5b9c6d4
d. a5b9c10d4
What is a binomial and a trinomial?
a. A binomial is multiplication of two
factors and a trinomial is multiplication of three factors.
b. A binomial is multiplication of
two terms and a trinomial is multiplication of three terms.
c. A binomial is sum of two terms
and a trinomial is sum of three terms.
d. A binomial is sum of two terms
but a trinomial is a multiplication of three terms.
What is the number of factors in the
third term of the following expression:
a + bx+ ( c + d)× 3
a + bx+ ( c + d)× 3
a. 2
b. 3
c. 4
d. 1
Simplify the following equation
using its LCM:
a/xp + b/yq + c/zr=0
a/xp + b/yq + c/zr=0
a. (cxpyq + axpyq +
bxpzr)/(xpyqzr)=0
b. (cxpyq + ayqzr +
bxpzr)/(xpyqzr)=0
c. (cxpyq + ayqzr +
bxpyq)/(xpyqzr)=0
d. (ayqzr + czryq +
bxpzr)/(xpyqzr)=0
Find the value of x from the
equation (2x + 3)2=36.
a. -1.5, 4.5
b. -1.5, 2.5
c. 2.5, -4.5
d. 1.5, -4.5
Find the value of x from the
equation:
3x/4 + 2x/3=51
3x/4 + 2x/3=51
a. 12
b. 36
c. 17
d. 34
Find the value of the following
expression:
[ 5 - ( 3 + 2 ) ] / 2a
where a is a variable.
[ 5 - ( 3 + 2 ) ] / 2a
where a is a variable.
a. 0.25/a
b. 10/a
c. 34/a
d. 0
There are two consecutive numbers.
Sum of 1/4th of first number and 3/2 of second number is equal to 19. Find the
two numbers.
a. 9,10
b. 11,12
c. 10,11
d. 8,9
Find the factors of the expression:
2x3 + 7x2y + 3xy2
2x3 + 7x2y + 3xy2
a. x2(2x + y)(x + 3y)
b. x(2x2 + y)(x + 3y)
c. x(2x + y)(x + 3y)
d. x(2x + y)(2x + 3y)
Which of the following is equal to 1/(√3+2i)?
a. ( √3-2i)/7
b. ( √3-2i)
c. 7( √3-2i)
d. 14( √3-2i)