10445+ MCQ Questions in english

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10445+ MCQ Questions in english हिन्दी

10445. What is the correct way to define a dictionary?

A. {1, 2, 3}

B. ["key": "value"]

C. ("key": "value")

D. {"key": "value"}

Dictionaries are defined using curly braces with key-value pairs.

10444. How do you start a for loop in Python?

A. for i to 5:

B. foreach i in range(5):

C. for i in range(5):

D. loop i in 5:

for i in range(5): is the correct syntax.

10443. What is the output of bool([])?

A. True

B. False

C. None

D. 0

Empty lists are falsey.

10442. What does list("abc") return?

A. ["abc"]

B. ['a', 'b', 'c']

C. abc

D. [a, b, c]

Converts a string into a list of characters.

10441. Which of the following is used to define a class in Python?

A. def

B. function

C. class

D. object

Use the class keyword to define a class

10440. What is the result of 3 == 3.0 in Python?

A. True

B. False

C. Error

D. None

Python considers 3 and 3.0 equal in value.

10439. What is the correct way to open a file for writing?

A. open("file.txt", "r")

B. open("file.txt", "w")

C. open("file.txt", "a")

D. open("file.txt", "x")

"w" mode opens the file for writing (overwrites if exists)

10438. Which of these is not a keyword in Python?

A. pass

B. eval

C. assert

D. lambda

eval is a built-in function, not a keyword.

10437. What is the output of: print("5" + "5")?

A. 10

B. 55

C. Error

D. 5

String concatenation results in "55".

10436. What does range(3) produce?

A. [1, 2, 3]

B. [0, 1, 2]

C. [1, 2]

D. [0, 1, 2, 3]

range(3) gives numbers from 0 to 2.

10435. What keyword is used to handle exceptions in Python?

A. except

B. try

C. catch

D. handle

except is used with try to handle exceptions.

10434. What is the output of bool(0)?

A. True

B. False

C. 0

D. None

bool(0) is False, because 0 is considered falsey

10433. ow do you insert comments in Python?

A. /* comment */

B. // comment

C. # comment

D. <-- comment -->

Python uses # for comments.

10432. What does len("Hello") return?

A. 4

B. 5

C. 6

D. 0

"Hello" has 5 characters.

10431. Which of the following is a mutable data type?

A. Tuple

B. String

C. List

D. int

Lists are mutable; others are immutable

10430. What data type is the object below? x = {"name": "Alice", "age": 25}

A. List

B. Tuple

C. Dictionary

D. Set

Curly braces with key-value pairs define a dictionary.

10429. What will be the output of print(2 ** 3)?

A. 6

B. 8

C. 9

D. 5

** is the exponentiation operator (2³ = 8).

10428. Which keyword is used to define a function in Python?

A. func

B. define

C. def

D. function

Python uses the def keyword to define functions

10427. What is the correct file extension for Python files?

A. .pyth

B. .pt

C. .py

D. .p

Python source files end with .py

10426. What is the output of: print(type([]))?

A. <class 'list'>

B. <class 'dict'>

C. <class 'tuple'>

D. <class 'set'>

[] denotes a list in Python

10425. Who appoints the Advocate General of Uttar Pradesh?

A. Chief Justice of High Court

B. Governor

C. President of India

D. Chief Minister

Explanation: The Advocate General is appointed by the Governor of Uttar Pradesh under Article 165 of the Constitution. He or she acts as the highest legal officer of the state and advises the state government on legal matters. The Advocate General has the right to speak in the Legislative Assembly but cannot vote. This post is equivalent to the Attorney General at the central level. The person must be qualified to be a High Court judge.