Prerequisites For The AutoCAD® Course

2.

Solve manually the following operation: (A) 2,175 + 24 =__________________________________.

Explanation
The correct answer is 2199. To solve the operation manually, we add 2,175 and 24 together. When we add the units place, 5 and 4, we get 9. When we add the tens place, 7 and 2, we get 9. Finally, when we add the hundreds place, 2 and 0, we get 2. Therefore, the sum of 2,175 and 24 is 2,199.

Rate this question:

3.

Solve manually the following operation:(D) A pipe is 200 feet long. How many inches long is the pipe? = __________________________________. (HINT: 1 foot = 12 inches) (1 yard = 3 feet)

Explanation
The pipe is 200 feet long. To find the length of the pipe in inches, we need to convert feet to inches. Since 1 foot is equal to 12 inches, we can multiply 200 by 12 to get the length of the pipe in inches. Therefore, the pipe is 2400 inches long.

Rate this question:

4.

What geometry figure correspond? [ ] Circle [ ] Rectangles [ ] Trapezoid [ ] Triangle

Explanation
The given answer "Triangle, triangle" suggests that the correct geometry figure corresponding to the question is a triangle. The repetition of the word "triangle" reinforces this understanding.

Rate this question:

5.

Calculate the perimeter?

6.

Solve manually the following operation: (B) 75,201 - 2,017 = ______________________________.

7.

Choose the correct answers:

1- Monitor
2- Printer
3- System Unit
4- Keyboard
5- Mouse

Correct Answer(s)

A. 1- Monitor
A. 3- System Unit

Explanation

The correct answers are 1- Monitor and 3- System Unit. A monitor is a peripheral device that displays visual output from a computer. It allows users to see the information and images produced by the computer. On the other hand, the system unit is the main component of a computer that houses the motherboard, CPU, memory, and other essential hardware components. It is responsible for processing and storing data. Therefore, both the monitor and system unit are crucial components of a computer system.

Rate this question:

8.

You'd like to pave the area around the pool. Your pool is square with a side of 30 feet. The pool is centered in a square area with a side of 40 feet. How many square feet (area) will you have to pave?

Correct Answer(s)
700

Explanation
The area of the square pool can be calculated by multiplying the length of one side by itself, which is 30 feet multiplied by 30 feet, resulting in 900 square feet. Since the pool is centered in a larger square area with a side of 40 feet, the total area that needs to be paved is equal to the area of the larger square minus the area of the pool. Therefore, the area to be paved is 40 feet multiplied by 40 feet (1600 square feet) minus 900 square feet, which equals 700 square feet.

Rate this question:

9.

What do the following signs of operation tell you to do?(A) + (B) - (C) x (D) ÷

Multiplication
Subtraction
Addition
Division

Correct Answer(s)

A. Subtraction
A. Division

Explanation

The signs of operation in this question are +, -, x, and ÷. The correct answer states that the signs of operation tell you to do subtraction and division. This means that when you see the - sign, you should perform subtraction, and when you see the ÷ sign, you should perform division. The other signs, + and x, represent addition and multiplication respectively.

Rate this question:

10.

State whether the following angles are:

Right
Strait
Acute
Obtuse

Correct Answer(s)

A. Right
A. Strait

Explanation

The given answer is incorrect because "Right" and "Strait" are not types of angles. "Right" refers to a right angle, which measures exactly 90 degrees. "Strait" is not a term used to describe angles. Instead, it is spelled as "Straight" and refers to a line that does not bend or curve. Therefore, an explanation for the correct answer is not available.

Rate this question:

1

11.

Choose the correct answers:

1-Screen tip
2- Icon
3- Pointer
4- Notification area
5- Taskbar

Correct Answer(s)

A. 1-Screen tip
A. 2- Icon
A. 3- Pointer

Explanation

Screen tip, icon, and pointer are all elements related to the graphical user interface (GUI) of a computer system. A screen tip is a small box or pop-up that appears when the user hovers the mouse pointer over an icon or object, providing additional information or instructions. Icons are small graphical representations that represent files, folders, applications, or functions. The pointer is the on-screen symbol controlled by the mouse, used to select and interact with objects on the screen. Therefore, all three options are correct as they are all components of the GUI.

Rate this question:

Prerequisites For The AutoCAD® Course

Solve manually the following operation: (C) 203 x 100 = __________________________________.

Quiz Preview

Solve manually the following operation: (A) 2,175 + 24 =__________________________________.

Solve manually the following operation:(D) A pipe is 200 feet long. How many inches long is the pipe? = __________________________________. (HINT: 1 foot = 12 inches) (1 yard = 3 feet)

What geometry figure correspond? [ ] Circle [ ] Rectangles [ ] Trapezoid [ ] Triangle

Calculate the perimeter?

Solve manually the following operation: (B) 75,201 - 2,017 = ______________________________.

Choose the correct answers:

You'd like to pave the area around the pool. Your pool is square with a side of 30 feet. The pool is centered in a square area with a side of 40 feet. How many square feet (area) will you have to pave?

What do the following signs of operation tell you to do?(A) + (B) - (C) x (D) ÷

State whether the following angles are:

Choose the correct answers: