Python and, or, not
Name:
Date:
Class:
A
Quick Questions
Shade in the A or B circle for each question.
1. Which result does this give? age = 13 and True: print(age > 12 and age < 15)
2. score = 40. What does print(score > 50 and score < 100) show?
3. is_raining = True, has_umbrella = False. What does print(is_raining or has_umbrella) show?
4. Which sentence about or is correct?
5. What does print(not True) show?
B
Match the Pairs
Draw a line connecting each item on the left to its match on the right.
| Left column | Right column | |
|---|---|---|
| 1age >= 12 and age <= 15 | Aif score > 50 and time < 10: | |
| 2day == "Sat" or day == "Sun" | BEach side of or needs a full condition. It should be: if x > 5 or x < 10: | |
| 3not reverses a condition: True becomes False and False becomes True | CTrue only when BOTH conditions are True, so age must be from 12 to 15 | |
| 4and needs both conditions True before the code inside the if runs | Dand is a lowercase operator placed between two conditions, not a function. It should be: if age > 12 and age < 15: | |
| 5if x > 5 or < 10: | ETrue when at least ONE condition is True, so it is a weekend day | |
| 6if And(age > 12, age < 15): | Fif not raining: |
C
Definitions
and, or, not
D
Fill in the Blanks
Complete each line of code by filling in the missing parts.
1.
if age > 12 ___ age < 20:
print("Teenager")
2.
if day == "Sat" __ day == "Sun":
print("Weekend")
3.
raining = False
if ___ raining:
print("Play outside")
4.
sunny = True
warm = False
print(sunny __ warm)
5.
if score > 50 and ___ cheated:
print("Pass")
E
Spot the Error
Shade in the letter of the line that contains an error.
Question 1
A
age = 14
B
has_pass = True
C
print("Checking entry")
D
ok = age >= 12 && has_pass
E
print(ok)
Question 2
A
a = True AND False
B
b = True or False
C
print(a)
D
print(b)
Question 3
A
sunny = True
B
warm = False
C
if sunny warm:
D
print("Go outside")
Question 4
A
raining = False
B
print("Checking weather")
C
if !raining:
D
print("Leave umbrella")
Question 5
A
ready = True and
B
print(ready)
C
print(not ready)
Answer Key
Python and, or, not
Section A: Quick Questions
Q1
A — True
Q2
B — False
Q3
A — True
Q4
B — or is False only when both sides are False
Q5
A — False
Section B: Match the Pairs
Q1
age >= 12 and age <= 15 → True only when BOTH conditions are True, so age must be from 12 to 15
Q2
day == "Sat" or day == "Sun" → True when at least ONE condition is True, so it is a weekend day
Q3
not reverses a condition: True becomes False and False becomes True → if not raining:
Q4
and needs both conditions True before the code inside the if runs → if score > 50 and time < 10:
Q5
if x > 5 or < 10: → Each side of or needs a full condition. It should be: if x > 5 or x < 10:
Q6
if And(age > 12, age < 15): → and is a lowercase operator placed between two conditions, not a function. It should be: if age > 12 and age < 15:
Section C: Definitions
Q1
and, or, not — Logical operators that combine or flip True/False conditions. and needs both True, or needs at least one True, and not reverses True to False (or False to True).Section D: Fill in the Blanks
Q1
if age > 12 and age < 20:
print("Teenager")Q2
if day == "Sat" or day == "Sun":
print("Weekend")Q3
raining = False
if not raining:
print("Play outside")Q4
sunny = True
warm = False
print(sunny or warm)Q5
if score > 50 and not cheated:
print("Pass")Section E: Spot the Error
Q1
D — Python does not use && for 'and'. Write the word and: ok = age >= 12 and has_pass.
Q2
A — Python's logical operators must be lowercase. AND causes an error. It should be: a = True and False.
Q3
C — There is no operator between sunny and warm. Join the conditions with or: if sunny or warm:.
Q4
C — Python does not use ! for reversing a condition. Use the word not: if not raining:.
Q5
A — and needs a True/False value on both sides. The right side is missing. It should be: ready = True and True.