Python Operator Precedence: MCQs for Exam Prep

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What is the result of (5 - 2) * 2 ?

A) 5 B) 3 C) 6 D) 10

Discuss

Answer & Solution

Answer: Option C

Solution:

Parentheses have the highest precedence, so the expression inside them is evaluated first.

What is the result of 10 / 2 / 5 ?

A) 0.5 B) 1.0 C) 2.5 D) 25

Discuss

Answer & Solution

Answer: Option A

Solution:

Division has left-to-right associativity, so the result is 0.5.

What will be the value of x in the following Python expression?

x = int(43.55+2/2)

A) 43 B) 44 C) 22 D) 23

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the result of (8 - 4) * 2 / 4 ?

A) 1 B) 2 C) 0.5 D) 3

Discuss

Answer & Solution

Answer: Option B

Solution:

Parentheses have the highest precedence, so the expression inside them is evaluated first.

What is the value of the following expression?

8/4/2, 8/(4/2)

A) (1.0, 4.0) B) (1.0, 1.0) C) (4.0. 1.0) D) (4.0, 4.0)

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What will be the value of the following Python expression?

4 + 3 % 5

A) 4 B) 7 C) 2 D) 0

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the result of 3 + 2 * (5 - 3) ?

A) 11 B) 8 C) 6 D) 13

Discuss

Answer & Solution

Answer: Option C

Solution:

Parentheses have the highest precedence, so the expression inside them is evaluated first.

What is the result of 10 + 2 * 6 / 3 ?

A) 14 B) 16 C) 8 D) 12

Discuss

Answer & Solution

Answer: Option A

Solution:

Multiplication and division have the same precedence and are evaluated left to right.

What is the result of 4 * 3 % 5 ?

A) 2 B) 1 C) 3 D) 0

Discuss

Answer & Solution

Answer: Option A

Solution:

Multiplication and modulo have the same precedence and are evaluated left to right.

What will be the value of X in the following Python expression?

X = 2+9*((3*12)-8)/10

A) 30.0 B) 30.8 C) 28.4 D) 27.2

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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