QUIZ ON : python - OPERATORS EXPRESSIONS AND PYTHON STATEMENTS

OPERATORS EXPRESSIONS AND PYTHON STATEMENTS

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Question No# : 01 out of 50

What will the following code output? print(4 & 5)

A. 4

B. 5

C. 0

D. 1

Question No# : 02 out of 50

Which one is not a looping structure available in python.

A. while loop

B. for loop

C. do while loop

D. all of these

Question No# : 03 out of 50

Which of the following is NOT a valid use of a loop in Python?

A. Iterating over a list.

B. Iterating over a string.

C. Iterating over a dictionary.

D. None of the above

Question No# : 04 out of 50

Leading white space at the beginning of each statement, which is used to determine the group of statement.

A. Testing

B. Indentation

C. Debugging

D. None of the above

Question No# : 05 out of 50

Which translator is used to convert assembly language into machine language?

A. Compiler

B. Interpreter

C. Assembler

D. None of these

Question No# : 06 out of 50

Which symbol is used for bitwise XOR operator

A. |

B. &

C. ^

D. !

Question No# : 07 out of 50

Function range(0, 5, 2) will yield on iterable sequence like

A. [0, 2, 4]

B. [1, 3, 5]

C. [0, 1, 2, 5]

D. [0, 5, 2]

Question No# : 08 out of 50

Which statement can be use to swap the values of an and b

A. a=b,b=a

B. a,b=b,a

C. a=b;b=a

D. a=b and b=a

Question No# : 09 out of 50

What plays a vital role in Python programming?

A. Statements

B. Control

C. Structure

D. Indentation

Question No# : 10 out of 50

Which of the following operators has the lowest precedence ?

A. not

B. %

C. and

D. +

Question No# : 11 out of 50

n the Python statement x =a + 5 - b : a + 5 - b is

A. Operands

B. Expression

C. operators

D. Equation

Question No# : 12 out of 50

What will happen if a for loop tries to iterate over an empty list?

A. It will raise an IndexError.

B. It will iterate once with a default value of None.

C. It will not execute the loop body.

D. It will run indefinitely.

Question No# : 13 out of 50

what will be the output of :print( 22//3+3/3)

A. 4

B. 4.0

C. 8

D. 8.0

Question No# : 14 out of 50

Which of the following operators has the highest precedence?

A. *

B. **

C. <

D. ==

Question No# : 15 out of 50

Which statement is generally used as a placeholder?

A. continue

B. break

C. pass

D. goto

Question No# : 16 out of 50

Which is the most comfortable loop?

A. do..while

B. while

C. for

D. if..elif

Question No# : 17 out of 50

Which of the following expressions is an example of type conversion?

A. 4.0 + float(3)

B. 5.3 + 6.3

C. 5.0 + 3

D. 3 + 7

Question No# : 18 out of 50

What is the value of the expression 10 + 3 ** 3 * 2?

A. 28

B. 739

C. 829

D. 64

Question No# : 19 out of 50

The operator used to check if both the operands reference the same object memory, is the .......... operator.

A. in

B. is

C. id

D. ==

Question No# : 20 out of 50

Which of the following is not Logical operator?

A. and

B. or

C. not

D. Assignment

Question No# : 21 out of 50

Which operator is also called as Comparative operator?

A. Arithmetic

B. Relational

C. Logical

D. Assignment

Question No# : 22 out of 50

which one is an Assignment Operator

A. #

B. =

C. /

D. &

Question No# : 23 out of 50

What will be the output of the following python code?<pre>from math import *  floor(11.7)</pre>

A. 12

B. 11

C. 11.0

D. none of these

Question No# : 24 out of 50

What will following code segment print?<pre>a=True b=False c=False if not a or b: print(1) elif not a or not b and c: print(2) elif not a or b or not b and a: print(3) else: print(4)</pre>

A. 1

B. 3

C. 2

D. 4

Question No# : 25 out of 50

What will be the output of the following Python code?<pre>x = 'abcd' for i in range(len(x)):     print(i)</pre>

A. a b c d

B. 0 1 2 3

C. error

D. 1 2 3 4

Question No# : 26 out of 50

Which function is used to generate a sequence of numbers in Python loops?

A. sequence()

B. range()

C. list()

D. loop()

Question No# : 27 out of 50

What will be the output of the following Python statement?<pre>print(chr(ord('b')+1))</pre>

A. a

B. b

C. c

D. A

Question No# : 28 out of 50

What will be the value of the following Python expression? <pre><span class="nu0" style="font-family: Consolas, Monaco, " lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">print(4+<span class="nu0" style="font-family: Consolas, Monaco, " lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">2**<span class="nu0" style="font-family: Consolas, Monaco, " lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">5//<span class="nu0" style="font-family: Consolas, Monaco, " lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">10)</pre> निम्नलिखित पायथन एक्सप्रेशन की वैल्यू क्या होगी?<pre style="font-size: 12.6px; letter-spacing: 0.14px;"><span class="nu0" lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">print(4+<span class="nu0" lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">2**<span class="nu0" lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">5//<span class="nu0" lucida="" console",="" monospace;="" text-align:="" justify;="" overflow:="" visible;="" padding:="" 0px;="" border:="" box-shadow:="" none;="" background-image:="" initial;="" background-position:="" background-size:="" background-repeat:="" background-attachment:="" background-origin:="" background-clip:="" overflow-wrap:="" normal;="" color:="" rgb(255,="" 69,="" 0);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">10)</pre>

A. 3

B. 7

C. 77

D. 0

Question No# : 29 out of 50

How can we store 2 in a, 3 in b and 4 in c in one line statement.

A. a=2,b=3,c=4

B. a,b,c=2,3,4

C. a=2;b=3;c=4

D. Both b and c

Question No# : 30 out of 50

Which of the following is a floor division operator?

A. %

B. /

C. //

D. ||

Question No# : 31 out of 50

The output of this expression, >>>6*1**3 is ____ .

A. 6

B. 18

C. 10

D. None of these

Question No# : 32 out of 50

What happens when multiple if statements are used instead of if-elif?

A. Only the first condition is checked.

B. All conditions are checked, even if one is True.

C. It behaves the same as if-elif.

D. It raises an error.

Question No# : 33 out of 50

What will be the result of the expression: 15 and 10?

A. 5

B. 1

C. 10

D. 0

Question No# : 34 out of 50

The .......... construct repeats a set of statements a specified number of times or as long as a condition is true.

A. selection

B. repetition

C. sequence

D. flow

Question No# : 35 out of 50

___ in Python is a counter-controlled loop.

A. for

B. while

C. Both A and B

D. None of the above

Question No# : 36 out of 50

It is a combination of Operators, Operands and Constants

A. Identifier

B. Expression

C. Syntax

D. Task

Question No# : 37 out of 50

What will be the output of the following expression ?<pre>print (7//2) print (-7//2)</pre>

A. 3 -3

B. 4 -4

C. 3 -4

D. 3 3

Question No# : 38 out of 50

_____ function convert an integer to octal string in python.

A. unichr (x)

B. oct (x)

C. chr(x)

D. None of the these

Question No# : 39 out of 50

What value does the following expression evaluate to ?<pre>print(5 + 8 * ((3*5)-9)/10)</pre>

A. 9.0

B. 9.8

C. 10

D. 10.0

Question No# : 40 out of 50

Function range(3) will yield an iteratable sequence like

A. [0, 1, 2]

B. [0, 1, 2, 3]

C. [1, 2, 3]

D. [0, 2]

Question No# : 41 out of 50

Which of the following is an invalid statement in python.

A. abc=2,00,000

B. a,b,c=200,300,400

C. a_b_c= 2,00,000

D. abc=200 300 400

Question No# : 42 out of 50

What is the answer to this expression, 22 % 3 is?

A. 7

B. 1

C. 0

D. 5

Question No# : 43 out of 50

What will be the output of the following Python statement?<pre>print(chr(ord('A')+32))</pre><div> </div>

A. A

B. B

C. a

D. Error

Question No# : 44 out of 50

Which of the following will give error ?

A. a=b=c=1

B. a,b,c=1

C. a, b, c = 1, "python", 1.5

D. None of the above

Question No# : 45 out of 50

Which operator is also called as Conditional operator?

A. Ternary

B. Relational

C. Logical

D. Assignment

Question No# : 46 out of 50

Which of the following is true for nested loops in Python?

A. The outer loop must run fewer times than the inner loop.

B. Only for loops can be nested.

C. Both for and while loops can be nested.

D. The inner loop runs only once for each iteration of the outer loop.

Question No# : 47 out of 50

In Python, which of the following will create a block in a compound statement ?

A. colon

B. statements indented at a lower, same level

C. indentation in any form

D. { }

Question No# : 48 out of 50

What is the value of the expression 100 // 25 ?

A. 4

B. 4.0

C. 2.5

D. None of These

Question No# : 49 out of 50

What will be the result of the expression 10 or 0 ?

A. 0

B. 1

C. 10

D. 1.0

Question No# : 50 out of 50

What happens if the condition in a while loop is initially False?

A. The loop runs indefinitely.

B. The loop executes once before terminating.

C. The loop does not execute.

D. It raises an error