Free MISA Mathematics Questions and Answers — Questions and Answers

Question 1: What is the result of 3 × (4 + 2) − 8?

6
10 (Correct answer)
18
20

Correct answer: 10

Explanation: Follow the order of operations: first, perform the operation inside the parentheses, then multiplication, and finally subtraction.

Question 2: What is the perimeter of a rectangle with a length of 8 meters and a width of 5 meters?

13 meters
18 meters
26 meters (Correct answer)
40 meters

Correct answer: 26 meters

Explanation: The perimeter of a rectangle is calculated by adding all four sides. For this rectangle: Length = 8 meters Width = 5 meters Perimeter = 2*(Length + Width) = 2*(8 + 5) = 2*(13) = 26 meters

Question 3: Solve for x in the equation 2x + 5 = 13.

4 (Correct answer)
6
8
10

Correct answer: 4

Explanation: To solve the equation 2x + 5 = 13: Subtract 5 from both sides: 2x = 13 − 5 2x = 8 Now, divide both sides by 2 to solve for x: x = 8/2 x = 4

Question 4: If x = 7, what is the value of 2x − 3?

10
11 (Correct answer)
9
8

Correct answer: 11

Explanation: If x = 7, we can substitute this value into the expression 2x − 3 and calculate the result: 2x − 3 = 2 (7) − 3 = 14−3 = 11

Question 5: What is the next number in the sequence: 2, 5, 8, 11, ...?

12
13
14 (Correct answer)
15

Correct answer: 14

Explanation: To find the next number in the sequence, we observe that each number is increasing by 3: 2, 5, 8, 11,... So, to find the next number, we add 3 to the last number in the sequence: 11 + 3 = 14

Question 6: If a rectangle has a length of 10 units and a width of 4 units, what is its area?

20 square units
24 square units
30 square units
40 square units (Correct answer)

Correct answer: 40 square units

Explanation: To find the area of a rectangle, multiply its length by its width. Given: Length = 10 units Width = 4 units Area = Length × Width = 10 units × 4 units = 40 square units

Question 7: Solve for x in the equation 3 (x − 2) = 15.

5
6
7 (Correct answer)
8

Correct answer: 7

Explanation: To solve the equation 3 (x − 2) = 15, follow these steps: Distribute the 3 to both terms inside the parentheses: 3 × X − 3 × 2 = 15 3x − 6 = 15 Add 6 to both sides of the equation: 3x − 6 + 6 = 15 + 6 3x = 21 Divide both sides by 3 to isolate x: 3𝑥/3 = 21/3 x = 7

Question 8: What is the volume of a cube with a side length of 4 units?

8 cubic units
16 cubic units
32 cubic units
64 cubic units (Correct answer)

Correct answer: 64 cubic units

Explanation: To find the volume of a cube, you raise the length of one side to the power of 3. Given: Side length = 4 units Volume = Side length × Side length × Side length = 4 units × 4 units × 4 units = 64 cubic units

Question 9: If a car travels at a speed of 60 miles per hour, how far will it travel in 2.5 hours?

120 miles
150 miles (Correct answer)
175 miles
200 miles

Correct answer: 150 miles

Explanation: To find the distance traveled, we multiply the speed (rate) by the time traveled. Given: Speed = 60 miles per hour Time = 2.5 hours Distance = Speed × Time Distance = 60 miles/hour × 2.5 hours Distance = 150 miles

Question 10: What is the mode of the following set of numbers: 5, 8, 5, 2, 7, 5, 4, 9?

2
4
5 (Correct answer)
7

Correct answer: 5

Explanation: The mode of a set of numbers is the number that appears most frequently. Given the set of numbers: 5, 8, 5, 2, 7, 5, 4, 9 The number 5 appears three times, which is more than any other number in the set.

Question 11: What is the value of 15 − 3× (4 + 2)?

3 (Correct answer)
5
9
21

Correct answer: 3

Explanation: To solve the expression 15 − 3 × (4 + 2), follow the order of operations (PEMDAS/BODMAS): Perform the operation inside the parentheses: 4 + 2 = 6 Multiply: 3 × 6 = 18 Subtract: 15 − 18 = −3

Free MISA Mathematics Questions and Answers

What is the result of 3 × (4 + 2) − 8?