Operator Precedence and Associativity practice quetion :- Question 1 (Basic Arithmetic) -

What is the output?

• * has higher precedence than +

• So 5 * 2 = 10, then 10 + 10 = 20
  (Hindi: गुणा को पहले प्राथमिकता मिलती है।)

Question 2 (Exponentiation - Right-to-Left)

What is the output?

Answer: 512
Explanation:

• ** has right-to-left associativity in Python.

• So it's evaluated as 2 ** (3 ** 2) = 2 ** 9 = 512

• Not (2 ** 3) ** 2 = 8 ** 2 = 64
  (Hindi: ** दाएँ‑से‑बाएँ होता है, इसलिए पहले 3**2 फिर 2**9।)

Question 3 (Division & Multiplication - Same Precedence)

What is the output?

Answer: 40.0
Explanation:

• / and * have same precedence, left-to-right associativity

• (100 / 5) * 2 = 20.0 * 2 = 40.0
  (Hindi: बराबर प्राथमिकता, बाएँ‑से‑दाएँ।)

Question 4 (Floor Division & Modulo)

What is the output?

Answer: 1
Explanation:

• // and % have same precedence, left-to-right

• First 17 // 5 = 3

• Then 3 % 3 = 0... Wait, that's not right. Let me recalculate:

Actually:

• 17 // 5 = 3

• 3 % 3 = 0 → Answer should be 0

Let me correct:

So Answer: 0

Question 5 (Comparison Operators)

What is the output?

Answer: True
Explanation:

• Comparison operators (<, >) have same precedence and left-to-right associativity but Python supports chaining

• 5 < 10 > 7 means (5 < 10) and (10 > 7) = True and True = True

Question 6 (Logical Operators - Precedence)

What is the output?

Answer: True
Explanation:

• In Python, and has higher precedence than or

• So False and False = False

• Then True or False = True
  (Hindi: and को or से पहले प्राथमिकता मिलती है।)

Question 7 (Not Operator)

What is the output?

Answer: False
Explanation:

• not has higher precedence than or

• not True = False

• False or False = False
  (Hindi: not पहले आता है, फिर or।)

Question 8 (Membership & Comparison)

What is the output?

Answer: False
Explanation:

• in and == have same precedence and support chaining

• 5 in [1,2,3,4,5] is True

• Then True == True is True... Actually wait:

Python chains it as:
(5 in [1,2,3,4,5]) and ([1,2,3,4,5] == True)

• First part: True

• Second part: [1,2,3,4,5] == True is False

• So result = False
  (Hindi: चेनिंग की वजह से दोनों कंडीशन चेक होती हैं।)

Question 9 (Bitwise Operators)

What is the output?

Answer: 3
Explanation:

• & has higher precedence than |

• 5 & 3 = 1

• 1 | 2 = 3
  (Hindi: & को | से पहले प्राथमिकता।)

Question 10 (Ternary Operator)

What is the output?

Answer: 10
Explanation:

• Ternary operator has lower precedence than comparison

• a > b is evaluated first: 5 > 10 = False

• So else part executes: b = 10

Question 11 (Combining Arithmetic & Logical)

What is the output?

Answer: True
Explanation (step-by-step):

1. 5 * 2 = 10

2. 10 + 10 = 20

3. 30 // 3 = 10

4. Now: 20 > 20 = False

5. 10 == 10 = True

6. False and True = False

Wait, I made a mistake. Let me recalculate:

Actually:

• 10 + 5 * 2 > 20 → 10 + 10 > 20 → 20 > 20 → False

• 30 // 3 == 10 → 10 == 10 → True

• False and True = False

Correct Answer: False

Question 12 (Identity Operators)

What is the output?

Answer: True
Explanation:

• is and == have same precedence, left-to-right

• a is b → False (different objects)

• a == b → True (same content)

• False or True = True