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M3 R5: Programming and Problem Solving through Python

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1 In python we can change the value of variable

अजगर में हम चर का मान बदल सकते हैं

One Time

Two Time

Any Number of Time

we can not change the value of variable

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2 ______ are additional readable information to clarify the statement in python.

अजगर में कथन को स्पष्ट करने के लिए ______ अतिरिक्त पठनीय जानकारी हैं।

Comments

Expressions

Tokens

Flow of control

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3 Which of the following statement will be true.

निम्नलिखित में से कौन सा कथन सत्य होगा।

Python allows you to assign a single value to multiple variables simultaneously.

You can assign multiple values to multiple variables by separating variables and values with commas.

You can assign the same value to multiple variables by using = consecutively..

All of the above

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4 What will be the output of the following Python code? points = [[1, 2], [3, 1.5], [0.5, 0.5]] points.sort() print(points)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? points = [[1, 2], [3, 1.5], [0.5, 0.5]] points.sort() print(points)

[[1, 2], [3, 1.5], [0.5, 0.5]]

[[3, 1.5], [1, 2], [0.5, 0.5]]

[[0.5, 0.5], [1, 2], [3, 1.5]]

[[0.5, 0.5], [3, 1.5], [1, 2]]

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5 Which of the following is the proper syntax to check if a particular element is present in a list?

निम्नलिखित में से कौन सा उचित वाक्यविन्यास यह जांचने के लिए है कि कोई विशेष तत्व किसी सूची में मौजूद है या नहीं?

if ele in list

if not ele not in list

Both of the above

None of these

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6 to use load() function for working with binary file in python which module is require

पायथन में बाइनरी फ़ाइल के साथ काम करने के लिए load() फ़ंक्शन का उपयोग करने के लिए किस मॉड्यूल की आवश्यकता है

pickle

binary

unpickle

fstream

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

ऑपरेटर यह जांचने के लिए प्रयोग किया जाता है कि क्या दोनों ऑपरेंड एक ही ऑब्जेक्ट मेमोरी को संदर्भित करते हैं, ……… ऑपरेटर है।

in

is

id

==

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8 To print the value of a variable, Python uses

एक चर के मूल्य को मुद्रित करने के लिए, पायथन का उपयोग करता है

Print Statement

Print Function()

print Statement

print() Function

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9 Given a function that does not return any value, What value is thrown by default when executed in shell.

एक फ़ंक्शन को देखते हुए जो किसी भी मान को वापस नहीं करता है, शेल में निष्पादित होने पर डिफ़ॉल्ट रूप से कौन सा मान फेंक दिया जाता है।

int

bool

void

None

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10 The small sections of code that are used to perform a particular task is called

कोड के छोटे खंड जो किसी विशेष कार्य को करने के लिए उपयोग किए जाते हैं, कहलाते हैं

Subroutines

Files

Pseudo code

Modules

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11 Other name of Pseudo code

Pseudo code का अन्य नाम

False Code

Representation of Code

Both A and B

None of these

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12 Connectors used to connect flowchart symbols to each other are classified as.

फ्लोचार्ट प्रतीकों को एक दूसरे से जोड़ने के लिए उपयोग किए जाने वाले कनेक्टरों को इस प्रकार वर्गीकृत किया जाता है।

Arrow lines.

Symbols

Annotation

Special symbols

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13 What will be the output of the following Python code? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints on row 3 4 5 1 33 6 1 2

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints two rows 1 3 4 5 followed by 1 2 6 33

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14 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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15 What happens when multiple if statements are used instead of if-elif?

क्या होता है जब if-elif के स्थान पर मल्टीपल if स्टेटमेंट्स का यूज़ किया जाता है?

Only the first condition is checked.

All conditions are checked, even if one is True.

It behaves the same as if-elif.

It raises an error.

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16 The datatype whose representation is unknown are called

जिस डेटाटाइप का प्रतिनिधित्व अज्ञात है, उसे कहा जाता है

Built in datatype

Derived datatype

concrete datatype

Abstract datatype

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17 Which of the following is an invalid statement?

निम्नलिखित में से कौन सा एक अमान्य कथन है?

abc = 1,000,000

a b c = 1000 2000 3000

a,b,c = 1000, 2000, 3000

a_b_c = 1,000,000

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18 What does the following code print ? if 2 + 5 == 8: print("TRUE") else: print("FALSE") print("TRUE")

निम्नलिखित कोड क्या प्रिंट करता है? if 2 + 5 == 8: print("TRUE") else: print("FALSE") print("TRUE")

TRUE

TRUE FALSE

TRUE TRUE

FALSE TRUE

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19 Which of the following are valid string manipulation functions in python?

पायथन में मान्य स्ट्रिंग हेरफेर फ़ंक्शन निम्नलिखित में से कौन से हैं?

count()

upper()

strip()

All the above

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20 What are the attributes of numpy array?

Numpy सरणी के गुण क्या हैं?

shape, dtype, ndim

objects, type, list

objects, non vectorization

Unicode and shape

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21 Which of the following statement will be true?

निम्नलिखित में से कौन सा कथन सत्य होगा?

It is mandatory to have_main_function in python.

It is not mandatory to have _main_function in python.

It is mandatory to have any function in python.

None of the above

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22 What will the following code output? a,b,c=3,5,6 b,c,a=a,b,c print(a,” ”,b,” ”,c)

निम्नलिखित कोड का आउटपुट क्या होगा? a,b,c=3,5,6 b,c,a=a,b,c print(a,” ”,b,” ”,c)

3 5 6

6 3 5

5 6 3

6 5 3

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23 What will be the output of the following Python code? x = "abcdef" i = "a" while i in x: x = x[:-1] print(i, end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = "abcdef" i = "a" जबकि i x: x = x [:-1] print(i, end = "")

i i i i i i

a a a a a a

a a a a a

none of the mentioned

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

निम्नलिखित प्रोग्राम का आउटपुट क्या है? प्रिंट 0.1 0.2==0.3

True

False

Machine dependent

Error

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25 The variables in a function definition are called as

फ़ंक्शन परिभाषा में वेरिएबल्स को कहा जाता है

Subroutines

Function

Function

Parameters

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