QUIZ ON : python - OPERATORS EXPRESSIONS AND PYTHON STATEMENTS

OPERATORS EXPRESSIONS AND PYTHON STATEMENTS

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Question No# : 01 out of 50

What is the output of following code<pre>print( 5 in 515)</pre>

A. True

B. False

C. TypeError

D. ValueError

Question No# : 02 out of 50

What will be the output of the following Python code snippet? <pre>print(not(3>4)) print(not(1&1))</pre>

A. True True

B. True False

C. False True

D. False False

Question No# : 03 out of 50

What is the output of this expression, 3*1**3?

A. 27

B. 9

C. 3

D. 1

Question No# : 04 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# : 05 out of 50

find the output of following code:<pre>import math print(math.fabs(-3.4))</pre><div> </div>

A. -3.4

B. 3.4

C. 4.3

D. 3

Question No# : 06 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# : 07 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# : 08 out of 50

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

A. a b c d

B. 0 1 2 3

C. error

D. none of the mentioned

Question No# : 09 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# : 10 out of 50

What is the output of the following?<pre>m=0 while m<5:     m+=1     if m==3:         break     else: print(0)</pre><div> </div>

A. 0 1 2 0

B. 0 1 2

C. 0 0 1 0 2

D. error

Question No# : 11 out of 50

Which operator is also called as Conditional operator?

A. Ternary

B. Relational

C. Logical

D. Assignment

Question No# : 12 out of 50

Which of the following is true about the break statement in loops?

A. It skips the current iteration and goes to the next iteration.

B. It terminates the loop entirely

C. It does nothing.

D. It restarts the loop.

Question No# : 13 out of 50

What will be the output of the following pseudocode, where ^ represent XOR operation ?<pre>Integer a, b, c set b = 4, a = 3 c =a ^ b Print c</pre>

A. 4

B. 3

C. 5

D. 7

Question No# : 14 out of 50

What is the output of the code print (9//2)

A. 4.5

B. 4.0

C. 4

D. Error

Question No# : 15 out of 50

What will be the output?<pre>x = 10 y = x x = 20 print(y)</pre>

A. 10

B. 20

C. Error

D. None

Question No# : 16 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# : 17 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# : 18 out of 50

Evaluate the expression A%B//A if the value of A= 16 and b= 15

A. 0.0

B. 0

C. 1.0

D. 1

Question No# : 19 out of 50

What is the output of the following?<pre>n=5 while n>0: n-=1 if n==2: continue print(n,end=' ') </pre>

A. 5 4 3 1 0

B. 4 3 1 0

C. 4 3 2

D. none of these

Question No# : 20 out of 50

which one is an Assignment Operator

A. #

B. =

C. /

D. &

Question No# : 21 out of 50

what will the output of following : print(2+9*((3*12)-8)/10)

A. 27.2

B. 29.0

C. 14.9

D. 12.3

Question No# : 22 out of 50

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

A. 6

B. 18

C. 10

D. None of these

Question No# : 23 out of 50

Changing one data type to another is known as

A. Type Casting

B. Data Transformation

C. Type modification

D. Variable Shifting

Question No# : 24 out of 50

What is the output of the following program ? print 0.1+0.2==0.3

A. True

B. False

C. Machine dependent

D. Error

Question No# : 25 out of 50

Function range(10, 5, 2) will yield an iterable sequence like

A. []

B. [10, 8, 6]

C. [2, 5, 8]

D. [8, 5, 2]

Question No# : 26 out of 50

What signifies the end of a statement block or suite in Python ?

A. A comment

B. }

C. end

D. A line that is indented less than the previous line

Question No# : 27 out of 50

what will the output of x=5+8*((3*5)-9)/10

A. 12.5

B. 8

C. 9.8

D. 9

Question No# : 28 out of 50

What will the following code output?<pre>a=55 b=’55’ print( a is not b)</pre>

A. True

B. False

C. 55

D. TypeError

Question No# : 29 out of 50

What is the output of the expression : 3*1**3 ?

A. 27

B. 9

C. 3

D. 1

Question No# : 30 out of 50

What will be the value of X in the following Python expression? <pre><pre style="font-size: 12.6px; letter-spacing: 0.16px;">x <span class="sy0" 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(102,="" 204,="" 102);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">= <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;"="">9*<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">(<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">(<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;"="">3*<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;"="">12<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">)-<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;"="">8<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">)/<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></pre> निम्नलिखित पायथन एक्सप्रेशन में X की वैल्यू क्या होगी ?<pre style="font-size: 12.6px; letter-spacing: 0.16px;">x <span class="sy0" 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(102,="" 204,="" 102);="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">= <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;"="">9*<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">(<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">(<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;"="">3*<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;"="">12<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">)-<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;"="">8<span class="br0" 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;="" margin:="" 0px="" !important;="" line-height:="" 20px="" !important;"="">)/<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. 30.0

B. 30.8

C. 28.4

D. 27.2

Question No# : 31 out of 50

What will be the output of the following Python code snippet? <pre class="de1" style="border-radius: 0px; padding: 0px; font-family: Consolas, Monaco, " lucida="" console",="" monospace;="" color:="" rgb(51,="" 51,="" 51);="" word-break:="" break-all;="" overflow-wrap:="" normal;="" background:="" rgb(244,="" 244,="" 244);="" border:="" 0px;="" overflow:="" visible;="" box-shadow:="" none;="" text-align:="" justify;="" margin-top:="" 0px="" !important;="" margin-bottom:="" line-height:="" 20px="" !important;"="">x = 'abcd' for i in range(len(x)): print(x) x = 'a'</pre><div> </div>

A. a

B. abcd abcd abcd abcd

C. a a a a

D. none of the mentioned

Question No# : 32 out of 50

What will the following code output? <pre>a,b,c=3,5,6 b,c,a=a+1,b+2,c+3 print(a,” ”,b,” ”,c)</pre>

A. 7 9 4

B. 4 7 9

C. 9 4 7

D. 4 7 9

Question No# : 33 out of 50

How many for loop structure we can use in our program?

A. Only One

B. 1-10

C. Any number of Times

D. Any number of times but one inside another only.

Question No# : 34 out of 50

What will the following code output? <pre>a,b,c=3,5,6 b,c,a=a,b,c print(a,” ”,b,” ”,c)</pre>

A. 3 5 6

B. 6 3 5

C. 5 6 3

D. 6 5 3

Question No# : 35 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# : 36 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# : 37 out of 50

Which one of the following has the highest precedence in the expression?

A. Exponential

B. Addition

C. Multiplication

D. Parentheses

Question No# : 38 out of 50

What is the purpose of an else block in loops?

A. To execute if the loop terminates normally without a break.

B. To execute after every iteration..

C. To handle errors in the loop.

D. To terminate the loop.

Question No# : 39 out of 50

_____ is not used as loop in python

A. for

B. while

C. do while

D. None of the above

Question No# : 40 out of 50

Which of the following Boolean expressions is not logically equivalent to the other three?

A. not(-6<0 or-6>10)

B. -6>=0 and -6<=10

C. not(-6<10 or-6==10)

D. not(-6>10 or-6==10)

Question No# : 41 out of 50

The order of statement execution in the form of top to bottom, is known as .......... construct.

A. selection

B. repetition

C. sequence

D. flow

Question No# : 42 out of 50

What will be the result of the following expression in Python “2 ** 3 + 5 ** 2”?

A. 65536

B. 33

C. 169

D. None of the above

Question No# : 43 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# : 44 out of 50

Which operator returns remainder?

A. //

B. /

C. %

D. *

Question No# : 45 out of 50

_________immediately terminates the current loop iteration.

A. break

B. pass

C. continue

D. None of These

Question No# : 46 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

Question No# : 47 out of 50

What is the output of the following code? print(not False)

A. True

B. False

C. None

D. Error

Question No# : 48 out of 50

It is a combination of Operators, Operands and Constants

A. Identifier

B. Expression

C. Syntax

D. Task

Question No# : 49 out of 50

Which expression is equivalent to A=A*8

A. A*A=8

B. A*=8

C. A*8=A

D. A=*8

Question No# : 50 out of 50

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

A. 4

B. 4.0

C. 8

D. 8.0