PCEP-30-02 Exam Prep: Comprehensive Practice on Boolean Expressions in Python

Question 1: What is the result of the following Boolean expression?

True and False

1. True
2. False
3. None
4. SyntaxError

Question 2: Which of the following Boolean expressions evaluate to True? (Choose all that apply)

1. True or False
2. not False
3. True and not False
4. False and True

Question 3: Complete the following code to print "Yes" if the Boolean expression x > 0 and y < 0 is True.

x = 5
y = -3
if x > 0 and y < 0:
    print("______")

Question 4: What will be the output of the following code?

a = 10
b = 20
print(a > b or b > a)

1. True
2. False
3. None
4. SyntaxError

Question 5: Insert the appropriate Boolean expression to check if both x and y are even numbers.

x = 4
y = 8
if ______:
    print("Both are even")

Question 6: What does the following Boolean expression evaluate to?

not (5 > 3 and 2 < 4)

1. True
2. False
3. None
4. SyntaxError

Question 7: Which of the following are valid Boolean expressions in Python? (Choose all that apply)

1. 5 == 5
2. 3 < 1 or 4 == 4
3. True or False
4. 10 > 2 and 8 <= 8

Question 8: Arrange the steps to create a Boolean expression that checks if a number is within the range 1 to 10 (inclusive).

1. Use the and operator to combine the comparisons.
2. Compare if the number is less than or equal to 10.
3. Compare if the number is greater than or equal to 1.

Question 9: Complete the following code to check if a number is not equal to 10.

num = 7
if num ______ 10:
    print("Number is not 10")

Question 10: What will be the output of the following code?

x = 3
y = 7
print(not (x > y) and y > x)

1. True
2. False
3. None
4. SyntaxError

Question 11: Insert the correct Boolean expression to check if a number is either positive or even.

num = 4
if ______:
    print("Number is positive or even")

Question 12: What does the following Boolean expression evaluate to?

5 < 3 or 4 == 4 and 7 > 6

1. True
2. False
3. None
4. SyntaxError

Question 13: Which of the following Boolean expressions evaluate to False? (Choose all that apply)

1. False or False
2. True and False
3. not True
4. 5 > 10

Question 14: Arrange the steps to create a Boolean expression that checks if a value is either a multiple of 3 or greater than 10.

1. Use the or operator to combine the comparisons.
2. Check if the value is a multiple of 3.
3. Check if the value is greater than 10.

Question 15: Complete the following code to check if x is between 5 and 15 (inclusive).

x = 10
if x >= 5 and x ______ 15:
    print("x is in the range")

Question 16: What will be the output of the following code?

a = 10
b = 20
print(a == 10 and b == 20)

1. True
2. False
3. None
4. SyntaxError

Question 17: Insert the appropriate Boolean expression to check if a string s is either empty or contains the letter "a".

s = "apple"
if ______:
    print("String is either empty or contains 'a'")

Question 18: What will the following Boolean expression evaluate to?

not (True and False) or (False and True)

1. True
2. False
3. None
4. SyntaxError

Question 19: Which of the following Boolean expressions are equivalent to not (x > 5)? (Choose all that apply)

1. x <= 5
2. x == 5
3. x < 5
4. x >= 5

Question 20: Arrange the steps to create a Boolean expression that checks if a number is not between 1 and 100.

1. Combine the conditions with the or operator.
2. Use not with the and operator to check the opposite range.
3. Check if the number is less than 1.
4. Check if the number is greater than 100.

Question 21: Complete the following code to print "Match" if either x equals y or y equals z.

x = 3
y = 5
z = 5
if x == y or y ______ z:
    print("______")

Question 22: What will be the output of the following code?

x = 2
y = 4
print(x % 2 == 0 and y % 2 == 0)

1. True
2. False
3. None
4. SyntaxError

Question 23: Insert the correct Boolean expression to check if x is not equal to y and y is greater than z.

x = 5
y = 10
z = 3
if ______:
    print("Conditions met")

Question 24: What is the result of the following Boolean expression?

(True and False) or (False and True)

1. True
2. False
3. None
4. SyntaxError

Question 25: Which of the following expressions will result in a True value? (Choose all that apply)

1. 10 == 10 and 5 != 4
2. not (3 > 5)
3. 7 < 2 or 8 > 3
4. not (2 == 2 and 4 != 4)