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M3 R5: Programming and Problem Solving through Python

Set

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1 In which datatype we can store True/False type values

किस डेटाटाइप में हम सही/गलत प्रकार के मानों को संग्रहीत कर सकते हैं

Boolean

Integer

Float

String

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2 By using function _____ ,we can change the shape of the Numpy array in python.

फ़ंक्शन _____ का उपयोग करके,हम अजगर में Numpy सरणी के आकार को बदल सकते हैं।

shape ()

reshape()

change()

None of these

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3 Which of the following is correct about Python

पाइथन के बारे में निम्नलिखित में से कौन सा सही है

It supports automatic garbage collection

It can be easily integrated with C,C++,COM, ActiveX, CORBA, and java

Both of the above

None of the above

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4 What will be the output of the following Python code snippet? print('abef'.replace('cd', '12'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' abef '.replace (' cd ', '12 '))

abef

error

none of the mentioned

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5 In NumPy, what does the SHAPE of an array mean?

NumPy में, सरणी के आकार का क्या अर्थ है?

the shape is the number of rows

the shape is the number of columns

the shape is the number of element in each dimension

Total number of elements in array

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6 Which statement is correct

कौन सा कथन सही है

List is mutable & Tuple is immutable

List is immutable & Tuple is mutable

Both List and Tuple are Mutable

Both List and Tuple are Immutable

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7 Where is function defined?

फंक्शन को कहां डिफाइन किया जाता है?

In Module

In Class

In Another function

All of these

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8 Suppose list1 is [4, 2, 2, 4, 5, 2, 1, 0], Which of the following is correct syntax for slicing operation?

मान लीजिए कि list1 [4, 2, 2, 4, 5, 2, 1, 0] है, स्लाइसिंग ऑपरेशन के लिए निम्नलिखित में से कौन सा वाक्यविन्यास सही है?

print(list1[0])

print(list1[:2])

print(list1[:-2])

all of the mentioned

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9 Which of the following is the correct syntax for a conditional statement in Python?

पायथन में कंडिशनल स्टेट्मेंट के लिए निम्नलिखित में से कौन सा सही सिंटेक्स है?

if (x > 0):

if x > 0

if x > 0 then:

Both A and B

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10 How many numbers will be printed by the following code? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

निम्नलिखित कोड से कितनी संख्याएँ मुद्रित होंगी? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

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11 How can you perform element-wise addition of two NumPy arrays arr1 and arr2?

आप दो NumPy सरणियों arr1 और arr2 को एलिमेंट वाइज कैसे जोड़ सकते हैं?

arr1 + arr2

add(arr1, arr2)

arr1.add(arr2)

elementwise_add(arr1, arr2)

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12 What is the output of the following code? list1=[2, 33, 222, 14, 25] print(list1[ : -1 ])

निम्नलिखित कोड का आउटपुट क्या है? list1=[2, 33, 222, 14, 25] print(list1 [:-1])

[2, 33, 222, 14]

Error

[25, 14, 222, 33, 2]

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13 ____ is a function of dictionary gets all the values from the dictionary.

____ शब्दकोश का एक कार्य है जो शब्दकोश से सभी मान प्राप्त करता है।

values()

chr()

uni()

None of these

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14 What is mean by 'rb' mode when working with binary file in python

पायथन में बाइनरी फ़ाइल के साथ काम करते समय 'आरबी' मोड का क्या मतलब है?

read binary

write binary

append binary

read write

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15 A sequence of instruction, in a computer language, to get the desired result is known as

वांछित परिणाम प्राप्त करने के लिए कंप्यूटर भाषा में निर्देश का एक अनुक्रम के रूप में जाना जाता है

An algorithm

A decision table

A program

None of the above

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16 What will be the output of the following Python code? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

Error, unsupported operand ‘+’ for sets

Nothing is displayed

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17 Which of the following is equivalent to random.randint(3, 6)?

निम्नलिखित में से कौन सा random.randint(3, 6) के बराबर है?

random.choice([3, 6])

random.randrange(3, 6)

3 + random.randrange(3)

3 + random.randrange(4)

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18 What does the input() function do in Python?

पायथन में इनपुट() फ़ंक्शन क्या करता है?

Displays a message to the user.

Receives input from the user as an integer.

Receives input from the user as a string.

Both A and C

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19 Which expression is equivalent to A=A*8

कौन सा व्यंजक A=A*8 के समतुल्य है

A*A=8

A*=8

A*8=A

A=*8

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20 Python is ________ Programming Language

पायथन ________ प्रोग्रामिंग भाषा है

High Level

Object Oriented

Low Level

Both A and B

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21 Which of the following is not a keyword ?

निम्नलिखित में से कौन सा एक कीवर्ड नहीं है?

eval

nonlocal

assert

finally

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

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

“john”

“peter”

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23 What will be the output of the following Python code? >>> a={5,6,7} >>> sum(a,5)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? >>> a={5,6,7} >>> sum(a,5)

Invalid syntax for sum method, too many arguments

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

.......... CONSTRUCT कथनों के एक सेट को निर्दिष्ट संख्या में बार - बार दोहराता है या जब तक कोई शर्त सत्य है।

selection

repetition

sequence

flow

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25 Which one of the following has the same precedence level?

निम्नलिखित में से किसका वरीयता स्तर समान है?

Addition and Subtraction

Multiplication, Division and Addition

Multiplication, Division, Addition and Subtraction

Addition and Multiplication

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