Quiz about NUMERO - Q4 Reviewer

Question 1

Which of the following pairs has a similar relationship to a rectangular prism and a pyramid?

Accepted Answer

Cylinder and Cone

Answer

Cube and Cone

Answer

Cylinder and Sphere

Answer

Square and Triangle

Question 2

If the volume of a cylinder is 300 cubic meters and the volume of a cone with the same base and height is 100 cubic meters, what is the ratio of their volumes?

Accepted Answer

3:1

Answer

1:3

Answer

2:1

Answer

1:2

Question 3

Which shape has a volume formula involving the radius and height?

Accepted Answer

Cylinder

Answer

Pyramid

Answer

Cube

Answer

Sphere

Question 4

What shape is formed when you slice a rectangular prism parallel to its base?

Accepted Answer

Rectangle

Answer

Triangle

Answer

Square

Answer

Circle

Question 5

A cylindrical tank has a radius of 5 meters and a height of 8 meters. What is the volume of water it can hold if it is filled to the brim?

Accepted Answer

Approximately 600 cubic meters

Answer

Approximately 300 cubic meters

Answer

Approximately 400 cubic meters

Answer

Approximately 500 cubic meters

Question 6

A cone has a radius of 6 centimeters and a height of 10 centimeters. What is the volume of the cone?

Accepted Answer

Approximately 380 cubic centimeters

Answer

Approximately 300 cubic centimeters

Answer

Approximately 400 cubic centimeters

Answer

Approximately 450 cubic centimeters

Question 7

A sphere has a diameter of 10 centimeters. What is the volume of the sphere?

Accepted Answer

Approximately 500 cubic centimeters

Answer

Approximately 125 cubic centimeters

Answer

Approximately 250 cubic centimeters

Answer

Approximately 1000 cubic centimeters

Question 8

If a household's electric consumption is 500 kWh in a month and the rate per kWh is $0.10, what is the total electric bill for that month?

Accepted Answer

$50

Answer

$500

Answer

$5

Answer

$0.50

Question 9

A family used 12,000 gallons of water during a dry month. If the water utility company charges $0.005 per gallon, how much is the family's water bill for that month?

Accepted Answer

$60

Answer

$6

Answer

$600

Answer

$0.60

Question 10

A washing machine uses 15 gallons of water per load. If the water cost is $0.01 per gallon, how much does it cost to run 5 loads of laundry?

Accepted Answer

$0.75

Answer

$7.50

Answer

$0.15

Answer

$1.50

Question 11

If an LED bulb uses 10 watts of power and runs for 5 hours a day, how much energy does it consume in a 30-day month? If the cost per kWh is $0.20, how much does it cost to run the bulb for the month?

Accepted Answer

1.5 kWh; $0.30

Answer

15 kWh; $3.00

Answer

1.5 kWh; $3.00

Answer

15 kWh; $0.30

Question 12

In a survey of favorite ice cream flavors among 100 people, the results are as follows: 30 people chose chocolate, 25 chose vanilla, 20 chose strawberry, and the rest chose mint. What percentage of the people chose mint as their favorite flavor?

Accepted Answer

25%

Answer

20%

Answer

30%

Answer

35%

Question 13

If a pie chart representing the distribution of student preferences for extracurricular activities shows that 40% prefer sports, 30% prefer arts, and the rest prefer academics, what percentage of students prefer academics?

Accepted Answer

30%

Answer

20%

Answer

40%

Answer

50%

Question 14

A pie chart shows the distribution of household expenses as follows: 35% for rent, 25% for groceries, 20% for utilities, and the rest for miscellaneous expenses. What percentage of the household expenses are allocated for miscellaneous expenses?

Accepted Answer

20%

Answer

10%

Answer

15%

Answer

25%

Question 15

If a pie chart representing the allocation of a company's annual budget shows that 30% is allocated for salaries, 20% for marketing, 25% for operations, and the rest for research and development, what percentage of the budget is allocated for research and development?

Accepted Answer

25%

Answer

15%

Answer

20%

Answer

30%

Question 16

In a pie chart showing the distribution of students' favorite subjects, if 20% of the students prefer Mathematics, 30% prefer English, and 25% prefer Science, what percentage of students prefer other subjects?

Accepted Answer

25%

Answer

15%

Answer

20%

Answer

30%

Question 17

If a pie chart representing the distribution of a company's quarterly revenue shows that 35% is from product sales, 25% from services, and 20% from investments, what percentage of the revenue is from other sources?

Accepted Answer

20%

Answer

15%

Answer

25%

Answer

40%

Question 18

If a pie chart representing monthly expenditure shows that 25% of the budget is spent on groceries, 20% on utilities, and 15% on transportation, what percentage of the budget is left for savings and other expenses?

Accepted Answer

40%

Answer

20%

Answer

25%

Answer

45%

Question 19

If the weather forecast says there is a 50% chance of rain tomorrow, what does it mean?

Accepted Answer

There is an equal chance of it raining or not raining tomorrow.

Answer

It will definitely rain tomorrow.

Answer

There is very little chance it will rain tomorrow.

Answer

It will rain for half of the day tomorrow.

Question 20

If a coin is flipped, what is the probability of it landing on heads?

Accepted Answer

50%

Answer

10%

Answer

25%

Answer

100%

Question 21

What does a 75% chance of passing a test indicate?

Accepted Answer

You will pass the test three out of four times you take it.

Answer

You will definitely pass the test.

Answer

You have a small chance of passing the test.

Answer

75 out of 100 students will pass the test.

Question 22

A class conducts an experiment to determine if plants grow better with natural or artificial light. After 4 weeks, they measure the growth of plants. What is an essential outcome they should record?

Accepted Answer

The height of the plants

Answer

The color of the plants

Answer

The type of plants used

Answer

The location of the experiment

Question 23

A standard deck of cards contains 52 cards. If you draw one card from the deck, what is the probability of drawing a red card?

a) 1/2

b) 1/4

c) 1/3

d) 1/5

Accepted Answer

1/2

Answer

1/4

Answer

1/3

Answer

1/5

Question 24

A spinner is divided into 8 equal sections, numbered from 1 to 8. If the spinner is spun once, what is the probability of landing on an odd number?

Accepted Answer

1/2

Answer

1/4

Answer

3/8

Answer

4/8

Question 25

A coin is flipped three times. What is the probability of getting exactly two heads?

Accepted Answer

3/8

Answer

1/2

Answer

1/4

Answer

1/8

Question 26

In an experiment, a die is rolled 60 times, and the number six comes up 10 times. What is the experimental probability of rolling a six?

Accepted Answer

1/6

Answer

1/5

Answer

1/4

Answer

10/60

Question 27

In a school survey, it was found that 70% of students like pizza. If a student is chosen at random, what is the theoretical probability that this student does not like pizza?

Accepted Answer

0.3

Answer

0.7

Answer

0.5

Answer

0.2

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