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M3 R5: Programming and Problem Solving through Python

Set

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1 What is a recursive function?

एक रिकर्सिव फंक्शन क्या है?

A function that calls other function.

A function which calls itself.

Both A and B

None of the above

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2 "hello,world".[-6], what value print?

"hello,world".[-6], का आउटपुट क्या होगा?

White Space

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3 Which of the following environment variable for Python tells the Python interpreter where to locate the module files imported into a program?

पायथन के लिए निम्नलिखित में से कौन सा पर्यावरण चर पायथन दुभाषिया को बताता है कि किसी प्रोग्राम में आयात की गई मॉड्यूल फ़ाइलों का पता कहां लगाया जाए?

PYTHONPATH

PYTHONSTARTUP

PYTHONCASEOK

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4 To increase the value of x five times using an augmented assignment operator, the correct expression will be

संवर्धित असाइनमेंट ऑपरेटर का उपयोग करके x के मान को पांच गुना बढ़ाने के लिए, सही अभिव्यक्ति होगी

x += 5

x *= 5

x = x ** 5

none of these

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5 Using ndim we can find

ndim का उपयोग करके हम पा सकते हैं

We can find the dimension of the array

Size of array

Operational activities on Matrix

None of the mentioned above

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6 _________immediately terminates the current loop iteration.

_________ वर्तमान लूप पुनरावृत्ति को तुरंत समाप्त कर देता है।

break

pass

continue

None of These

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7 What is the output of this code? def calc(x): r=2*x**2 return r print(calc(5))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def calc(x): r=2*x**2 return r print(calc(5))

Error

100

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8 What function do you use to read a string?

एक स्ट्रिंग को रीड करने के लिए आप किस फ़ंक्शन का यूज़ करते हैं?

input(“Enter a string”)

eval(input(“Enter a string”))

enter(“Enter a string”)

eval(enter(“Enter a string”))

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9 What the does random.seed(3) return?

random.seed (3) क्या रिटर्न करता है ?

True

None

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10 what will be output for the following code? import numpy as np a=np.array([1,2,3,5,8]) print(a.ndim)

निम्नलिखित कोड का परिणाम क्या है? import numpy as np a=np.array([1,2,3,5,8]) print(a.ndim)

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11 Which one is the type of algorithm:

कौन सा एल्गोरिथ्म का प्रकार है:

Flowchart

Pseudo

Greedy

Connector

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

निम्नलिखित में से किस एक की अभिव्यक्ति में सर्वोच्च प्राथमिकता है? -

Exponential

Parentheses

Multiplication

None of the above

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13 Which is Special type of literal in Python

जो पायथन में विशेष प्रकार का शाब्दिक है

Integer

Complex Number

None

String

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14 What is the output of the following program ? print "Hello World".[::-1]

निम्नलिखित प्रोग्राम का आउटपुट क्या है? print "Hello World".[::-1]

dlroWolleH

Hello Worl

Error

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15 lstrip() method is used for :

lstrip () फंक्शन का उपयोग इसके लिए किया जाता है:

delete all the trailing whitespace characters

delete all the leading whitespace characters

delete all the leading and trailing whitespace characters

delete upper case characters

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-d2)-" target="_blank">16 What will be the output of the following Python code snippet? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 > d2)

-d2)-" target="_blank">निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 > d2)

True

False

Error

None

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17 What will be the output of the following Python code snippet? d = {"john":40, "peter":45} print("john" in d)

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? d = {"john":40, "peter":45} print("john" in d)

True

False

None

Error

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18 How is a function declared in Python ?

पायथन में एक फ़ंक्शन कैसे घोषित किया जाता है?

def function function_name():

declare function function_name():

def function_name():

declare function_name():

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19 What will be the output of the following Python code? print(max("what are you"))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print(max("what are you"))

error

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20 Which of the following carries out the instructions defined in the interface ?

निम्नलिखित में से कौन इंटरफ़ेस में परिभाषित निर्देशों का पालन करता है?

Operating System

Compiler

Implementation

Interpreter

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21 What is the output of the code print(7%2).

कोड print(7%2) का आउटपुट क्या है।

5.5

3.5

None of the above

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22 What will be the output of the following Python code? a={1:"A",2:"B",3:"C"} a.clear() print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} a.clear() print(a)

None

{ None:None, None:None, None:None}

{1:None, 2:None, 3:None}

{ }

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23 What will be the output of the following Python code snippet? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B'

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B' comb['Numbers']

Error, dictionary in a dictionary can’t exist

‘Numbers’: {1: 56, 3: 7}

{‘Numbers’: {1: 56}, ‘Letters’: {4: ‘B’}}

{‘Numbers’: {1: 56, 3: 7}, ‘Letters’: {4: ‘B’}}

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24 What will be the output of the following Python code? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

True

False

None

Error

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25 Which keyword is used for function in Python language?

पायथन भाषा में फंक्शन के लिए कौन सा कीवर्ड प्रयोग किया जाता है?

function

def

fun

define

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