Algebra

2. If TERA is to x 1 000 000
000 000, what is NANO?
a. x 1/1 000 000
b. x 1/1 000 000 000
c. x 1 / 1 000 000 000 000

3. Two friends, Jester and Edel, run in
marathons. Jester finished a 25 – km
marathon in San Teodoro while Edel
finished a 20 – mile marathon in Puerto
Galera. Who between the two ran a longer
distance?
a. Jester, because he ran 25 km while
Edel only ran 20 miles
b. Edel, because 20 miles is bigger than
25 km
c. both of them ran equal distance
d. it cannot be determined for they ran on

4. One number is 3 less than
another number. If their
sum is 49 ,what is the first
number?
a. 23
b. 26
c. 20
d. 29

5. In 6x -5 = 2x + 3, what
is the value of x?
a. 2
b. 3
c. 4
d. 5

6. Which statement is
FALSE?
a. 6 – 4 < 3
b. 4 (2) + 2 = 10
c. 9 – 5 ≥ 4
d. 10 – 4 ˂ 3

7. Fifteen less than four times a
number is less than the sum of a
number and five. Which
mathematical phrase is correct for
this sentence?
a. 15- 4x < x + 5
b. 4x – 15 < x + 5
c. 15- 4x > x + 5

8. Which is correct for
the equation x + 4=
10?
a.The sum of a number and four is
ten
b.four of a number is equal to ten
c.Four less than a number equals

9. Which of the following is
equivalent to (x2 – 3x +
9) (x + 3)?
a. x3 – 12
b. x3 + 12
c. x3 + 27
d. x3 – 27

10. Which expression when
multiply to (3x + 1) will give
the product of (9x2 – 1)?
a. 3x + 1
b. 3x – 1
c. 6x + 1
d. 6x – 1

11. (a + b) (a – b) = a2 – b2 is
general formula for the
product of what kind of
expression?
a.Sum and difference of two terms
b.cube of a binomial
c.Square of a binomial

12. What is the general formula
for the product of the
monomials (a + b) (c + d)?
a. ab+ cd + bc + bd
b. ac + ad + bc + bd
c. cd + ab + bc + bd

13. If I spent (x3 + 5x2 – 2x – 24)
pesos for (x2 + x – 6) pencils,
how much does each pencil
cost?
a. x + 4
b. x – 4
c. x2 + 4
d. x2 - 4

14. The length of the rectangle is x
cm and its area (x2-x) cm2 ,
what is the measure of its
width?
a. x – 1
b. x – 2
c. x2
2

15. What will be the sign of the
quotient if we divide positive
monomial by negative monomial?
a. Positive
b. negative
c. undefined
d. always positive

16. Which of the following
expression will make (x +
6)____= x2 + 12x +36 true?
a. x + 6
b. x + 7
c. x + 4
d. x – 6

17. In (x + 3) (x+ 5), what is
the product of the last
term?
a. x2
b. 3x
c. 5x
d. 15

18. What is the other name
for F.O.I.L. method?
a. Happy Method
b. Saddy Method
c. Smile Method
d. Rule Method

19. What property is commonly
used in multiplying
monomial by polynomial?
a. Symmetric
b. distributive
c. transitive
d. additive

20. Which expression is
correct for the sum of
3x2- 11x+ 12 and 18x2 +
20 -100?
a. 15x2 + 31x-88
b. 21x2 +9x -88
c. 15x2+ 9x -88

21. Complete this statement: To
subtract polynomials, change the
sign of the _____then proceeds to
addition rule.
a. minuend
b. divisor
c. difference
d. subtrahend

22. What expression should
be added to 3x to get
10x?
a. 7x
b. – 3x
c. – 7x
d. 3x

23. Which of the
following is correct?
a. 42 =4 x 4=16
b. 25 =2 x 5= 10
c. 24 =2 x 2 x 2 x 2= 8
d. 30 = 0

24. What operation is
involved in the exponent
of
𝑎 𝑛
𝑎 𝑚?
a. addition
b. division
c. multiplication

25. What is a in the
expression ah ?
a. exponent
b. base
c. numerical coefficient
d. literal coefficient

26. Which of the following
does NOT belong to
the group?
a. polynomial
b. monomial
c. multinomial
d. binomial

27. What expression
is not polynomial?
a. 3x2
b. 7
c. 13x – 9
d. 3x-1

28. What statement is NOT
true about algebraic
expressions which are not
polynomial?
a. the exponent of the variable is not
a whole number
b. the variable is in the numerator
c. the variable is inside the radical
sign

29. It is a kind of algebraic expression
where each term is a constant,
variable or a product of constant and
variable in which the variable has a
whole number exponent.
a. polynomial
b. trinomial
c. equation
d. expression

30. What statement is
correct about 3 – x?
a. three is less than a
number
b. a number less than
three
c. a number less three

31. Twice a number
diminished by 6
a. 2x + 6
b. 2(x – 6)
c. 2x – 6
d. 2x/6

32. Which of the
following is a
term?
a. 23m + 5
b. (2) (6x)
c. x – y +2

33. What is the commonly
used unit for
temperature in the
metric system?
a. Celsius
b. Fahrenheit
c. Kelvin

34. If 12-hr notation is the standard
time during current times, what
do we call to a 24-hr notation?
a. enforcer time
b. mentor time
c. astronomical time
d. medical time

35. Which of these units is
NOT commonly used
English units for fluid?
a. cup
b. pint
c. quart
d. gallon

36. Good Luck and God Bless!!!
Ilabyah…..