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M3 R5: Programming and Problem Solving through Python

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1 What will return by math.trunc() function in python

पायथन में Math.trunc() फ़ंक्शन द्वारा क्या लौटाया जाएगा

The truncated decimal part of a number

The rounded integer value of a number.

The truncated integer value of a number.

The floor (largest integer less than or equal to the number).

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2 What is the output of the following statement ? print ((2, 4) + (1, 5))

निम्नलिखित कोड का परिणाम क्या है ? print ((2, 4) + (1, 5))

(2 , 4), (4 , 5)

(3 , 9)

(2, 4, 1, 5)

Invalid Syntax

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3 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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4 What will the following code output? print(‘re\new’)

निम्नलिखित कोड आउटपुट क्या होगा? print(' re\new ')

re\new

new

re new

re ew

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5 What is the output of the following program: i = 0 while i < 3: print (i) i=i+1 print (i+1)

निम्नलिखित प्रोग्राम का आउटपुट क्या है: i = 0 while i < 3: print (i) i=i+1 print (i+1)

0 2 1 3 2 4

0 1 2 3 4 5

Infinite loop

0 1 2 3

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6 The method used to removes all the items at once.

सभी आइटम को एक साथ हटाने के लिए इस्तेमाल किया जाने वाला तरीका।

remove ()

clear()

removelist ()

None of these

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7 Which of these is not true about recursion?

इनमें से कौन सा रिकर्शन के बारे में सच नहीं है?

Making the code look clean

A complex task can be broken into sub-problems

Recursive calls take up less memory

Sequence generation is easier than a nested iteration

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8 Which of the following function of dictionary gets all the keys from the dictionary

निम्नलिखित में से डिक्शनरी का कौन सा फ़ंक्शन डिक्शनरी से सभी की निकालने के लिए किया जाता है

getkeys()

key()

keys()

none of the mentioned

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9 Choose the correct function declaration of fun1() so that we can execute the following two function calls successfully. fun1(25, 75, 55) fun1(10, 20)

fun1() का सही फ़ंक्शन घोषणापत्र चुनें ताकि हम निम्नलिखित दो फ़ंक्शन कॉल सफलतापूर्वक निष्पादित कर सकें fun1(25, 75, 55) fun1(10, 20)

def fun1(**kwargs)

def fun1(args*)

No, it is not possible in Python

def fun1(*data)

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10 What will be the output of the following expression ? x =4 print(x<<2)

निम्नलिखित अभिव्यक्ति का आउटपुट क्या होगा? x =4 print(x<<2)

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11 What is identifier ?

पहचानकर्ता क्या है?

User-defined name

Pre-defined name

Both of the above

None of the above

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12 What is range() Funciton ?

range() Funciton क्या है?

generates a list of numbers, to iterate over with for loops

immediate exit from the innermost loop structure.

returned an iterator a sequence object.

Arranging numbers whether in ascending or descending order.

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13 Which of the following variable declaration is incorrect?

निम्नलिखित में से कौन सा वेरिएबल डिक्लेरेशन गलत है?

a_=3

_a=3

a?=3

All of these

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14 What is the output of the following code ? import numpy as np a = np.array([[1,2,3]]) print(a.shape)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[1,2,3]]) print(a.shape)

(2,3)

(3,1)

(1,3)

None of These

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15 What will be the output of the following Python code? matrix = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? मैट्रिक्स = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

1 2 3 4

4 5 6 7

1 3 8 12

2 5 9 13

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16 What will be the output of the following Python code? names = ['Amir', 'Bear', 'Charlton', 'Daman'] print(names[-1][-1])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? NAMES = [' अमीर ', 'भालू ',' चार्ल्टन ', 'दमन '] PRINT(NAMES [-1] [-1])

Daman

Error

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17 What will be the output of the following Python code snippet? print('xyyxyyxyxyxxy'.replace('xy', '12', 100))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' xyyyxyxyxxy '.replace (' xy ', '12 ', 100))

xyyxyyxyxyxxy

12y12y1212x12

none of the mentioned

error

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18 What will be the output of the following? print(sum(1,2,3))

निम्नलिखित कोड का परिणाम क्या है ? print(sum(1,2,3))

error

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19 PVM is often called

PVM को अक्सर कहा जाता है

Python Interpreter.

Python compiler

Python Volatile machine

Portable virtual machine

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20 Dictionary has:

शब्दकोश में है:

Sequence value pair

Key value pair

Tuple value pair

Record value pair

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21 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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22 What will be the output of the following Python code? print('1Rn@'.lower())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('1Rn@'.lower())

1rn@

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23 Which can not be a variable in python

जो अजगर में एक चर नहीं हो सकता है

_py_

var

_var

try

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24 What keyword is used in Python to raise exceptions?

एक्सेप्शन उत्पन्न करने के लिए पायथन में किस कीवर्ड का उपयोग किया जाता है?

raise

goto

try

except

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25 What will be the output of the following Python code? from math import pow print(math.pow(2,3))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import pow print(math.pow(2,3))

Nothing is printed

Error, method pow doesn’t exist in math module

Error, the statement should be: print(pow(2,3))

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