Free Printable SECOND QUARTER REVIEWER IN MATH 7

1.

Which of the following is NOT a rational number?

a)

Whole number

b)

terminating decimal

c)

non-terminating repeating decimal

d)

Non-terminating, non-repeating decimal

2.

It is a number whose whole number part and the fractional part is separated by a decimal point.

a)

decimal

b)

fraction

c)

set

d)

percent

3.

Which of the following are similar fractions?

a)

$\frac{1}{2},\ \frac{1}{3},\ \frac{1}{4}$

b)

$\frac{1}{3},\ \frac{2}{3},\ 3$

c)

$\frac{1}{7},\ \frac{2}{3},\ \frac{3}{4}$

d)

$\frac{1}{9},\ \frac{4}{9},\ \frac{5}{9}$

4.

Which of the following is the decimal equivalent of $\frac{1}{2}$ ?

a)

0.75

b)

0.25

c)

0.125

d)

0.50

5.

What is the least common denominator of $\frac{1}{3},\ \frac{1}{2}$ and $\frac{1}{4}$ ?

a)

6

b)

8

c)

12

d)

24

6.

Which of the following is the sum of $\frac{3}{8}$ and $\frac{1}{8}$ in simplest form?

a)

$\frac{4}{8}$

b)

$\frac{1}{2}$

c)

$\frac{1}{3}$

d)

$\frac{2}{8}$

7.

When $\frac{1}{6}$ is subtracted from $\frac{5}{6}$ , what will be the result?

a)

$\frac{1}{6}$

b)

$\frac{1}{2}$

c)

$\frac{2}{3}$

d)

$\frac{1}{3}$

8.

Which of the following is the sum of 15.789, 2.51 and 6.5.

a)

2.4799

b)

24.799

c)

247.99

d)

2479.9

9.

What is the product of $\frac{2}{3}$ and $\frac{2}{7}$ ?

a)

$\frac{4}{3}$

b)

$\frac{2}{21}$

c)

$\frac{4}{9}$

d)

$\frac{4}{21}$

10.

Edgar is a fisherman. He sold $2\frac{1}{4}$ kilogram of fish on the first day, $3\frac{3}{5}$ kilogram of fish on the second day, and $\frac{9}{2}$ kilogram of fish on the third day. If a kilogram of fish is sold at ₱200.00, and his total operating expenses for three days is ₱500.00, how much is his net earnings?

a)

₱1,570.00

b)

₱2,070.00

c)

₱5,045.00

d)

₱7,245.00

11.

Mary bought 5 notebooks for ₱25.25 each, 6 pens for ₱7.50 each, and 2 pencil cases for ₱49.75 pesos each. If she gave a 500–peso bill to the cashier, what should be her change?

a)

₱219.25

b)

₱229.25

c)

₱270.75

d)

₱289.25

12.

What is the smallest perfect square greater than 20?

a)

16

b)

24

c)

25

d)

36

13.

Which of the following numbers is a perfect cube?

a)

25

b)

64

c)

75

d)

81

14.

Which of the following set of numbers are the roots of 625?

a)

+15 and -15

b)

+12 and -12

c)

+21 and −21

d)

+25 and -25

15.

What is the smallest perfect cube greater than 15?

a)

16

b)

27

c)

32

d)

64

16.

Locate and plot $\sqrt{5}$ on a number line.

a)

b)

c)

d)

17.

How many centimeters are in 1 meter?

a)

10 cm

b)

100 cm

c)

1,000 cm

d)

1 cm

18.

What is the base unit of length in the metric system?

a)

Gram

b)

meter

c)

kilometer

d)

inch

19.

If 1 foot is equal to 12 inches, how many feet are there in 36 inches?

a)

3.5 ft

b)

3 ft

c)

2.5 ft

d)

2 ft

20.

If you're converting 500 milliliters (mL) of a liquid to liters (L), which of the following statements is true?

a)

The result will be 0.5 L.

b)

The result will be 5 L.

c)

The result will be 500 L.

d)

The result will be 0.05 L.

21.

How many grams are there in 7.25 kilograms?

a)

72.50g

b)

7,250g

c)

72 500g

d)

725g

22.

How many milliliters are there in 2 liters?

a)

1 000 ml

b)

1 500 ml

c)

2 000 ml

d)

2 500 ml

23.

If 1 gallon is equivalent to 4 quarts, how many quarts are in 8 gallons?

a)

4 quarts

b)

16 quarts

c)

24 quarts

d)

32 quarts

24.

A boy ran a distance of 6.2 kilometers. How many meters did he run?

a)

6,200 meters

b)

620 meters

c)

0.0062 meters

d)

0.00062 meters

25.

The flight time from Manila to General Santos City is 2 hours and 40 minutes. If the plane leaves Manila at 1:30 PM, at what time will it arrive in General Santos City?

a)

4:00 PM

b)

3:10 PM

c)

4:10 PM

d)

3:00 PM

26.

From school, Cyndi lives five times as far as Dianne. If Dianne’s house is 1.53 kilometers away from the school, how far is Cyndi’s house?

a)

7.65 km

b)

7.25 km

c)

0.316 km

d)

0.306 km

27.

A baby weighs 3.05 kilograms at birth. Suppose the baby’s weight constantly increases by 1.4 kilograms every two months, what is his weight, in the same unit, on the 6th month?

a)

4.25 kg

b)

5.25 kg

c)

6.25 kg

d)

7.25 kg

28.

What is the formula for the volume of a cylinder?

a)

$V = \pi r^2 h$

b)

$V = \pi d^2 h$

c)

$V=2\pi rh$

d)

$V=2\pi dh$

29.

What is the volume of a cylinder with a radius of 4 inches and a height of 5 inches? (Use 3.14 for $\pi$ )

a)

$251.2\ in^3$

b)

$291.5\ in^3$

c)

$583\ in^3$

d)

$1166\ in^3$

30.

What is the volume of a cylinder with a diameter of 8 meters and height of 12 meters? (Use 3.14 for $\pi$ )

a)

$602.88\ m^3$

b)

$524.8\ m^3$

c)

$1049.6\ m^3$

d)

$2099.2\ m^3$

31.

What is the volume of the cylinder shown at the right? (Use 3.14 for $\pi$ )

a)

$1536.8\ cm^3$

b)

$1583.6\ cm^3$

c)

$1538.6\ cm^3$

d)

$1586.3\ cm^3$

32.

What is the radius of the cylindrical tank whose height is 4 ft and volume of $50.24\ ft^3$ ? Use the formula $r=\sqrt[]{\frac{V}{\pi h}}$

a)

4 ft

b)

3 ft

c)

2 ft

d)

1 ft

33.

The height of a cylinder is found using this formula $h=\frac{V}{\pi r^2}$ , what is the height of a cylindrical jar whose radius is 5 m and has a volume of $471m^3$ ?

a)

9 m

b)

8 m

c)

7 m

d)

6 m

34.

The diameter of a can of sardines is 5 cm and the height is 8.5 cm. What is the volume of the tin can?

a)

$166.81cm^3$

b)

$168.61cm^3$

c)

$186.16cm^3$

d)

$186.81cm^3$

35.

Which of the two containers can hold more water?

a)

Container A

b)

Both can hold the same amount of water.

c)

Container B

d)

There is not enough information given.

36.

To find the volume of a rectangular pyramid, which of the following is the correct formula?

a)

lwh

b)

$\frac{1}{3}(lwh)$

c)

3(lwh)

d)

$\frac{1}{2}$ (lwh)

37.

The volume of a pyramid is derived from the volume of what figure?

a)

Triangle

b)

Sphere

c)

Prism

d)

cuboid

38.

A pyramid has a rectangular base. The length of the base is 9 dm and its width is 5 dm. If the height of the pyramid is 140 cm, what is its volume?

a)

$2,100dm^3$

b)

$210dm^3$

c)

$244dm^3$

d)

$323dm^3$

39.

Ben is constructing a container in the shape of a square pyramid for a project. He wants the base of the pyramid to measure 6 inches by 6 inches and the height of the pyramid to be 15 inches. How many cubic inches could the pyramid hold?

a)

$540in^3$

b)

$270in^3$

c)

$180in^3$

d)

$90in^3$

40.

The roof of a house is in the form of a square pyramid. If its base edge is 6 feet and the volume is 120 cubic feet, how high is the roof?

a)

6 ft

b)

8 ft

c)

10 ft

d)

12 ft

41.

Which of the following is a well-defined set?

a)

A set of beautiful scenery

b)

A set of Philippine Presidents

c)

A set of good basketball players

d)

A set of successful leaders

42.

Which of the following is a subset of A = {1,2,3}?

a)

{0}

b)

{0,1}

c)

{1,2}

d)

{2,3,4}

43.

Given A = {s, e, a, t} and B = {s, t, a, n, d}, find A ∪ B.

a)

{s, e, a, t, n, d}

b)

{s, a, t}

c)

{n, d}

d)

{e}

44.

Given F = {o, r, a, n, g, e} and G = {y, e, l, o, w}, find F ∩ G.

a)

{o, r, a, n, g, e, y, l, w}

b)

{o, r, a, n, g, e}

c)

{y, e, l, o, w}

d)

{e, o}

45.

Which one illustrates E ∪ F?

a)

b)

c)

d)

46.

Which one illustrates D ∩ C?

a)

b)

c)

d)

47.

A survey was conducted among 50 people on the ice cream flavor they liked. It was found out that 28 liked chocolate, 15 liked mango, and 20 liked strawberries. Furthermore, 8 liked chocolate and strawberry, and 7 liked chocolate and mango, 11 liked mango and strawberry and 4 liked all the 3 flavors. How many people liked mango only?

a)

15

b)

14

c)

7

d)

1

48.

A survey was conducted among 50 people on the ice cream flavor they liked. It was found out that 28 liked chocolate, 15 liked mango, and 20 liked strawberries. Furthermore, 8 liked chocolate and strawberry, and 7 liked chocolate and mango, 11 liked mango and strawberry and 4 liked all the 3 flavors. How many people liked strawberry only?

a)

20

b)

8

c)

5

d)

4

49.

Which best classifies the number $\sqrt{16}$ ?

a)

It is irrational because it’s a square root.

b)

It is rational because $\sqrt{16} = 4$ , and 4 is a rational number.

c)

It’s a decimal and cannot be classified.

d)

It is only an integer.

50.

Which set contains both rational and irrational numbers?

a)

Natural numbers (N)

b)

Rational numbers (Q)

c)

Irrational numbers (Q’)

d)

Real numbers (R)

SECOND QUARTER REVIEWER IN MATH 7

Total questions: 50

Worksheet time: 44mins

Similar Resources on Wayground