O Level Exam | Online Education Platform

O Level Papers!

M3 R5: Programming and Problem Solving through Python

Set

See Explanation !

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

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

a a a a a

a a a a a a

a a a a a a … infinite Time

Next Question

See Explanation !

2 Which statement is generally used as a placeholder?

कौन सा कथन सामान्यतः प्लेसहोल्डर के रूप में प्रयोग किया जाता है?

continue

break

pass

goto

Previous Question Next Question

See Explanation !

3 What will be the output of the following Python code snippet? print('abef'.partition('cd'))

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

(‘abef’)

(‘abef’, ‘cd’, ”)

(‘abef’, ”, ”)

error

Previous Question Next Question

See Explanation !

4 Which of the following will never be displayed on executing print(random.choice({0: 1, 2: 3}))?

निम्नलिखित में से कौन सा प्रिंट निष्पादित करने पर कभी प्रदर्शित नहीं होगा (random.choice ({0: 1, 2: 3}))?

KeyError: 1

none of the mentioned

Previous Question Next Question

See Explanation !

5 The function generates sequence of numbers from 1 to n.

फ़ंक्शन 1 से n तक संख्याओं का अनुक्रम उत्पन्न करता है।

Range

Input

Open

Pass

Previous Question Next Question

See Explanation !

6 What will be the output of the following Python code? print("ccdcddcd".find("c"))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print("ccdcddcd ".find (" c "))

Error

True

Previous Question Next Question

See Explanation !

7 The symbol used for conditional statement n a flow chart is a ____

फ्लो चार्ट में सशर्त कथन के लिए उपयोग किया जाने वाला प्रतीक एक ____ है।

Diamond box

rectangular box

Circle shape

None of the above

Previous Question Next Question

See Explanation !

8 What is the output of the following code? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

निम्नलिखित कोड का परिणाम क्या है? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

{'Joey': 1, 'Rachel': 2, 'Phoebe': 2}

{“Joey”:1,”Rachel”:}

{“Joey”:1,”Phoebe”:2}

Error

Previous Question Next Question

See Explanation !

9 What is the purpose of an else block in loops?

लूप्स में else ब्लॉक का पर्पज़ क्या है?

To execute if the loop terminates normally without a break.

To execute after every iteration..

To handle errors in the loop.

To terminate the loop.

Previous Question Next Question

See Explanation !

10 What will be the output of the following Python code? print('Hello!2@#World'.istitle())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('Hello!2@#World'.istitle())

True

False

None

error

Previous Question Next Question

See Explanation !

11 Dictionary has:

शब्दकोश में है:

Sequence value pair

Key value pair

Tuple value pair

Record value pair

Previous Question Next Question

See Explanation !

12 Which of the following is not true about an interpreter

निम्नलिखित में से कौन एक दुभाषिया के बारे में सही नहीं है

Interpreter generates an object program from the source program

Interpreter is a kind of translator

Interpreter analysis each source statement every time it is to be executed

None of the above

Previous Question Next Question

See Explanation !

13 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

Previous Question Next Question

See Explanation !

14 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

Previous Question Next Question

See Explanation !

15 Who developed Python ?

पायथन किसने विकसित किया?

Ritche

Guido Van Rossum

Bill Gates

Sunder Pitchai

Previous Question Next Question

See Explanation !

16 Testing is known as -

परीक्षण को किस रूप में जाना जाता है -

A stage of all projects

Finding broken code

Evaluating deliverable to find errors

None of the above

Previous Question Next Question

See Explanation !

17 Which of the function take takes two arguments?

कौन सा फंक्शन को दो आर्गूमेंट की जरूरत पड़ेगी

dump()

load()

Both A and B

None of the above

Previous Question Next Question

See Explanation !

18 How can we create on empty list in Python?

हम पायथन में खाली सूची पर कैसे बना सकते हैं?

list=()

list.null

null.list

list=[]

Previous Question Next Question

See Explanation !

19 What is list data type in python?

अजगर में सूची डेटा प्रकार क्या है?

collection of integer number

collection of string

collection of same data type

collection of different data type

Previous Question Next Question

See Explanation !

20 The expression _____ implies that the variable x is converted to integer.

अभिव्यक्ति _____ का तात्पर्य है कि चर x को पूर्णांक में परिवर्तित किया जाता है।

exp(x)

int (x)

chr (x)

None of these

Previous Question Next Question

See Explanation !

21 Which of the following function convert a sequence of tuples to dictionary in python?

निम्नलिखित में से कौन सा फ़ंक्शन ट्यूपल्स के अनुक्रम को अजगर में शब्दकोश में परिवर्तित करता है?

set (x)

dict(d)

frozenset(s)

chr(x)

Previous Question Next Question

See Explanation !

22 What will be the output of the following Python code? i = 1 while True: if i%2 == 0: break print(i) i += 2

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? i = 1 जबकि सही: यदि i%2 == 0: break print(i) i = 2

1 2 3 4 5 6 …

1 3 5 7 9 11 … infinite time

Previous Question Next Question

See Explanation !

23 What will be the output of the following Python code snippet? x = 'abcd' for i in range(len(x)): print(x) x = 'a'

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? x = 'abcd' for i in range(len(x)): print(x) x = 'a'

abcd abcd abcd abcd

a a a a

none of the mentioned

Previous Question Next Question

See Explanation !

24 n the Python statement x =a + 5 - b : a + 5 - b is

n पायथन कथन x =a 5 - b : a 5 - b है

Operands

Expression

operators

Equation

Previous Question Next Question

See Explanation !

25 You can also create your own functions, these functions are called?

आप अपने खुद के फंक्शन भी बना सकते हैं, इन फंक्शन्स को क्या कहते हैं?

built-in functions

user-defined functions

py function

None of the above

Previous Question