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PNPA MATH REVIEWER

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There is a box of pebbles where 1/4 are blue, 2/4
are yellow, and 1/4 are black. What fraction of the
box has yellow and black pebbles?
3/4
1/4
2/4
1/2
2345 x 0.00001 = ?
23.45
0.2345
2.345
0.02345
234.5
Spot fetched 12 sticks and some rocks when he
played outside. How many objects did he fetch in
all?
12r
12 - r
12/r
12 + r
How many degrees are there in a right angle?
360
180
90
45
What is the value of x when 2x + 3 = 3x – 4 ?
7
1
-7
-1/5
A mango is cut into 10 slices. If Eric ate 7 slices and
his sister ate 2 slices, what part of the mango did
they eat?
6/10
9/10
8/10
7/10
Combine terms: 12a + 26b -4b – 16a
-4a + 22b
-28a + 30b
28a + 30b
4a + 22b,
What is 4995 divided by 15?
350
320
333
325
Simplify: √48
6√3
4√2
4√2
4√3
How many irrational numbers are there between 1
and 6 ?
10
Infinitely many
3
4
Students mailed invitations to a play to 414
parents. Each student mailed 18 invitations. If s
equals the number of students who mailed
invitations, which equation best shows the number
of invitations that were mailed?
18s = 414
s + 18 = 414
s ÷ 18 = 414
18 ÷ s = 414
In a small company average salary of three
employees is ₱1000 per week. If one employee
earns ₱1100 and other earns ₱500, how much will
the third employee earn?
1000
2000
1400
1200
Find the missing term in the following sequence: 4,
9, 19, __, 79
38
36
37
39
The ratio in a right triangle of adjacent to
hypotenuse is _____
tangent
sine
inverse cosine
cosine
Which prime number occurs after 31?
33
34
35
37
Find the area of the parallelogram.
30.6 m2
13 - 50.... thats 47
5.6 m2
13.26 m2
Peter can mow the lawn in 40 minutes and John
can mow the lawn in 60 minutes. How long will it
take for them to mow the lawn together?
34 minutes
30 minutes
45 minutes
24 minutes
What is three fifths of 50?
Thirty-five (35)
Forty-five (45)
Thirty (30)
Forty (40)
An instrument store gives a 10% discount to all
students off the original cost of an instrument.
During a back to school sale an additional 15% is
taken off the discounted price. Julie, a student at
the local high school, purchases a flute for ₱306.
How much did it originally cost?
₱450
₱350
₱325
₱400
Nory ran 5 ½ miles Monday, 6 ¼ miles Tuesday, 4
½ miles Wednesday, and 2 ¾ mile on Thursday.
What is the average number of miles Nory ran?
5 miles
4 ¾ miles
18 ¼ miles
4 ½ miles
0.2+0.02+0.002=?
0.22
0.2
22
2
0.222
Which of the following fractions is equal to 5/6?
40/54
15/24
20/30
25/30
What is the cube root of 216?
8
4
5
6
Which of the following has the smallest value?
0.00001
0.1
0.0001
0.01
0.001
Jones covered a distance of 50 miles on his first
trip. On a later trip he traveled 300 miles while
going three times as fast. His new time compared
with the old time was:
three times as much
half as much
twice as much
the same
0.00072 x 10000 = ?
0.72
0.0072
7.2
72,000
720,000
Jempoy's Bike Shop has reduced the price of a rear
derailleur by 15%. What is the original price of the
item if the sale price is ₱1275?
₱ 1400
₱1850
₱1600
₱ 1500
x + y = y - 2, therefore:
x=y-2
x=y
x = -2
x=2
Sarah is twice as old as her youngest brother. If
the difference between their ages is 15 years. How
old is her youngest brother?
20
25
10
15
What is the square root of 81?
7
6
8
9
Jerry bought a bottle of oil lubricant for his bike. The oil cost ₱92
before tax. If the total price including tax was ₱98.90, find the tax
rate.
8.5%
5%
7.5%
6.5%
Which fraction is equal to 0.20%?
1/50
1/500
1/20
1/400
A herd of cows gives 4 liters of milk each day. But
each cow gives one-third of total milk each day.
They give 24 liters milk in six days. How many
cows are there in the herd?
4
5
3
2
One half of the students in a school are girls, 3/5 of
these girls are studying in lower classes. What
fraction of girls are studying in lower classes?
2/10
3/10
2/4
3/4
Find side AB?
20 m
5m
11.54 m
8.66 m
A man has ₱10,000 to invest. He invests ₱4000 at 5
% and ₱3500 at 4 %. In order to have a yearly
income of ₱500, he must invest the remainder at:
6.2%
6.4%
6.1%
6%
Two angles of a triangle measure 15° and 85 °.
What is the measure for the third angle?
80°
55°
60°
50°
What is the meaning of Pi in Math?
It's the ratio of a circle's circumference to its diameter.
It's the ratio of a circle's chord to its diameter.
It's the ratio of a circle's secant to its diameter.
It's the ratio of a circle's circumference to its radius.
Sharon weeded 5/6 of her yard in the morning and
1/6 of the yard in the afternoon. What part of the
yard did she weed altogether?
1
4/6
2/6
3/6
20 % of 2 is equal to:
0.4
4
0.04
20
In two types of stainless steel, the ratio of
chromium and steel are 2 :11 and 5 : 21
respectively. In what proportion should the two
types be mixed so that the ratio of chromium to
steel in the mixed type becomes 7 : 32?
1:2
3:4
1:3
2:3
Write the equation for the line in slope-intercept form.
y= -4x+3
y= -1x+3
y= 4x+3
y=1/4x+3
4/7 of a number is 84. Find the number.
100
140
147
120
Which of the fraction is the smallest?
2/9
2/3
2/13
2/11
A DVD player with a list price of ₱100 is marked
down 30%. If John gets an employee discount of
20% off the sale price, how much does John pay
for the DVD player ?
₱56.00
₱77.60
₱86.00
₱44.00
If 3x=6x-15 then x + 8=
11
13
10
5
What does D represent in Roman numeral system?
1000
50
100
500
The number of milliliters in 1 liter is:
1,000
0.01
10,000
0.1
If you purchase two stamps costing 60 centavos
each and you give the cashier ₱2.00, how much
change should you receive?
80 cents
40 cents
70 cents
60 cents
In a writing competition, the first place winner
receives ½ of the prize money. The second runner
up receives ¼ of what the winner won. What was
the total amount of prize money distributed if the
winner receives ₱6,000?
₱15,000
₱8,500
₱12,000
₱6,000
If 5 ounces is equal to 140 grams, then 2 pounds of
ground meat is equal to how many grams?
896
915
863
878
2/5 + 3/8 = ?
6/13
34/40
5/13
31/40
Students mailed invitations to a play to 414
parents. Each student mailed 18 invitations. If s
equals the number of students who mailed
invitations, which equation best shows the number
of invitations that were mailed?
18 ÷ s = 414
18s = 414
s + 18 = 414
s ÷ 18 = 414
Which of the following is the sine of angle A in the
right triangle below?
5/13
12/13
5/12
12/5
If y(x-1)=z then x=
y(z-1)
z/y + 1
y-z
z(y-1)
What is a scalene triangle?
It's a triangle that has 3 equal sides or angles
It's a triangle that has 4 equal sides or angles
It's a triangle that has no equal sides or angles
It's a triangle that has 2 equal sides or angles
You decide to dye your hair various colors for
Halloween. If you dye 1/3 of it blue, 1/4 pink, and
1/4 black, how much of your original hair color is
left?
4/5
3/4
4/6
5/6
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