Master Class Quiz (codeMentorPro)

What is the result of 25 + 14?

• 52

• 37

• 39

• 41

Answer explanation

The correct answer is 39 because when you add 25 and 14 together, you get 39.

Solve the following subtraction: 48 - 19 = ?

• 31

• 27

• 35

• 29

Answer explanation

To find the difference between 48 and 19, subtract 19 from 48 which equals 29. Therefore, 48 - 19 = 29.

How much is 7 multiplied by 6?

• 48

• 42

• 35

• 50

Answer explanation

To find the product of 7 and 6, multiply the two numbers together: 7 x 6 = 42. Therefore, the correct answer is 42.

Divide 63 by 9.

• 8

• 6

• 7

• 10

Answer explanation

To divide 63 by 9, you get 7 as the result. Therefore, the correct answer is 7.

How many sides does a square have?

• 6

• 5

• 4

• 3

Answer explanation

A square has 4 sides, each of equal length. Therefore, the correct answer is 4.

What comes next in the pattern: 2, 4, 6, 8, ...?

• 14

• 12

• 10

• 7

Answer explanation

The pattern is increasing by 2 each time. Therefore, the next number after 8 would be 8 + 2 = 10.

What is the basic concept of coding?

• Coding is the process of designing fashion trends.

• Coding is the process of creating instructions for computers to perform specific tasks.

• Coding is the process of cooking food.

• Coding is the process of decoding messages.

Answer explanation

Coding is the process of creating instructions for computers to perform specific tasks.

What is the function of a loop in coding?

• Executing a function only once

• Skipping a block of code

• Repeating a block of code

• Printing a single output

Answer explanation

A loop in coding is used to repeat a block of code multiple times, making it an essential tool for automating repetitive tasks and iterating over data structures.

What does HTML stand for?

• Hypertext Markup Layout

• High Tech Markup Language

• Hyperlink Text Markup Language

• HyperText Markup Language

Answer explanation

HTML stands for HyperText Markup Language, making the correct choice the one that reads 'HyperText Markup Language'.

What is the purpose of code.org?

• To sell coding software

• To provide free coding resources and education

• To offer gardening tips

• To provide free cooking classes

Answer explanation

The purpose of code.org is to provide free coding resources and education, not to sell coding software, offer gardening tips, or provide free cooking classes.