Total Questions
108
Correct
89
Incorrect
16
Skipped
3
Question 12
Math - Algebra
Medium
Question:
If 3x + 7 = 22, what is the value of 6x + 14?
Step-by-Step Explanation
- 1 First, solve for x: 3x + 7 = 22, so 3x = 15, which means x = 5
- 2 Notice that 6x + 14 is exactly double 3x + 7
- 3 Therefore, 6x + 14 = 2(3x + 7) = 2(22) = 44
Time Spent
2:15
Ideal Time
1:30
Difference
+0:45
Question 13
Reading & Writing - Grammar
Easy
Question:
The team's performance have been exceptional this season. Which of the following correctly revises the underlined portion?
Step-by-Step Explanation
- 1 The subject "performance" is singular, requiring a singular verb
- 2 "Has been" is the correct present perfect form for a singular subject
- 3 "Have been" would be used with plural subjects like "players" or "members"
Time Spent
0:52
Ideal Time
1:00
Difference
-0:08
Question 27
Math - Geometry
Hard
Question:
A circle has a radius of 8 units. What is the area of a sector with a central angle of 60 degrees?
Step-by-Step Explanation
- 1 The area of a full circle is πr² = π(8)² = 64π square units
- 2 A 60-degree sector is 60/360 = 1/6 of the full circle
- 3 Sector area = (1/6) × 64π = 32π/3 square units
Time Spent
3:20
Ideal Time
2:00
Difference
+1:20
Question 45
Reading & Writing - Comprehension
Medium
Skipped
Question:
Based on the passage, the author's primary purpose is to:
Step-by-Step Explanation
- 1 The passage focuses on detailing how human activities affect natural ecosystems
- 2 While environmental concerns are mentioned, the primary goal is explanation rather than advocacy
- 3 The author uses evidence and examples to illustrate cause-and-effect relationships
Time Spent
0:00
Ideal Time
1:45
Status
Skipped