FREE California State Jobs Office Technician Practice Exam Questions and Answers
The fractions 13/5 and 6/5 are added.
Explanation:
To add the fractions 13/5 and 6/5, we first need to find a common denominator, which is 5 in this case. Then, we add the numerators and keep the denominator the same:
13/5 + 6/5 = (13 + 6) / 5
= 19/5
Therefore, the sum of 13/5 and 6/5 is 19/5.
The number of visitors to your department doubles daily for a 5-day training. What was the attendance on Thursday if the training had 345 participants when it began on Monday?
Explanation:
To find the attendance on Thursday, we need to calculate the number of attendees for each day of the training. Since the number of visitors tripled each day, we can use the formula:
Number of attendees on a given day = Number of attendees on the previous day x 3
Starting with Monday's attendance of 345, we can calculate the attendance for each day:
Monday: 345
Tuesday: 345 x 3 = 1,035
Wednesday: 1,035 x 3 = 3,105
Thursday: 3,105 x 3 = 9,315
Therefore, the attendance on Thursday is 9,315.
(3+5)^2 x 2 - 13 =
Explanation:
Let's simplify the expression step by step:
(3+5)^2 x 2 - 13
First, we need to evaluate the parentheses inside the exponent:
8^2 x 2 - 13
Next, we need to evaluate the exponent:
64 x 2 - 13
Now we can simplify the multiplication:
128 - 13
Finally, we can subtract:
115
Therefore, (3+5)^2 x 2 - 13 simplifies to 115.
Freddy wants to place an order for supplies. His budget is 8 percent higher than it was last month. If his budget last month was $352.86, what is his budget for this month?
Explanation:
To find Freddy's budget for this month, we need to increase his budget from last month by 8 percent. We can do this by multiplying his budget by 1.08 (which represents an increase of 108% of the original amount, or 100% + 8%).
So, Freddy's budget for this month is:
$352.86 x 1.08 = $381.09
Therefore, Freddy's budget for this month is $381.09.
Which of the subsequent sentences is error-free?
Explanation:
The sentence that contains no errors is:
"Norms are the rules that regulate how teams make decisions, conduct meetings, hold members accountable, and share information."
Which of the following statements has at least one mistake?
Explanation:
"Its" should be "it's" since it is a contraction of "it is". Therefore, the correct version of the sentence should be:
"Though you'll want to come across as smart and articulate, it's even more important to be open and sincere so people will trust you."
Computers are tools that support humans in many ways, yet they cannot think or act independently. They need information given to them and instructions on how to use it from people. Although they cannot generate new knowledge, computers can speed up work processes and save time. For instance, a computer's "memory" can store data and office files. Within a few seconds, computers can get information from a specific file. Without computers, it would take a clerk days or weeks to review every file.
First, computers were large and expensive. They occupied virtually the entire floor of spacious offices. Later, due to the value and need for computers in business, scientists quickly discovered methods to create more affordable and compact computers. Thanks to the invention of chips, more information can now be stored in a smaller space.
Computers have become more portable and less expensive. They may be positioned on top of a typical writing desk. They are even conveniently transportable from one location to another. Companies employ computers not only in their offices but also at home.
According to the passage, computers:
Explanation:
Yes, that's correct! According to the passage, computers can trace information from a particular file within a few seconds. This is one of the advantages of using computers, as it saves time and increases efficiency in tasks such as searching for specific information in a large database.