O Level Exam | Online Education Platform

Log in

O Level Papers!

M3 R5: Programming and Problem Solving through Python

Set

See Explanation !

1 Which symbol is used to write single line comment ?

एकल पंक्ति टिप्पणी लिखने के लिए किस प्रतीक का उपयोग किया जाता है?

.

#

/

?

Next Question

See Explanation !

2 Which of the following precedence order is correct in Python?

पायथन में निम्नलिखित में से कौन सा वरीयता क्रम सही है?

Parentheses, Exponential,Multiplication, Division, Addition, Subtraction

Multiplication, Division, Addition, Subtraction, Parentheses, Exponential

Division, Multiplication, Addition, Subtraction, Parentheses, Exponential

Exponential,Parentheses,Multiplication, Division, Addition, Subtraction

Previous Question Next Question

See Explanation !

3 What will be the output of the following Python code? len(["hello",2, 4, 6])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? len(["hello",2, 4, 6])

Error

6

4

3

Previous Question Next Question

See Explanation !

4 What will be the output of the following Python code? i = 0 while i < 3: print(i) i += 1 else: print(0)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? i = 0 जबकि i < 3: print(i) i = 1 else: print(0)

0 1 2 3 0

0 1 2 0

0 1 2

error

Previous Question Next Question

See Explanation !

5 Suppose list1 is [2445,133,12454,123], what is max(list1)?

मान लीजिए list1 [2445,133,12454,123] है, MAX(list1) क्या है?

2445

133

12454

123

Previous Question Next Question

See Explanation !

6 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

d

Error

Previous Question Next Question

See Explanation !

7 The condition in the if statement should be in the form of

if स्टेटमेंट में शर्त इस प्रकार होनी चाहिए

Arithmetic or Relational expression

Arithmetic or Logical expression

Relational or Logical expression

Arithmetic

Previous Question Next Question

See Explanation !

8 Which of the following character is used to give comments in Python Program ?

पायथन प्रोग्राम में टिप्पणियां देने के लिए निम्नलिखित में से किस वर्ण का उपयोग किया जाता है?

#

&

@

$

Previous Question Next Question

See Explanation !

9 What is full form of CSV?

सीएसवी का फुल फॉर्म क्या है?

Comma Space Value

Comma Separated Value

Common spaced Value

Compact Structure View

Previous Question Next Question

See Explanation !

10 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 Next Question

See Explanation !

11 What will be the output of the following Python code? print("xyyzxyzxzxyy".endswith("xyy", 0, 2))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print(" xyyzxyzxzxyy ".endswith(" xyyy ", 0, 2))

0

1

True

False

Previous Question Next Question

See Explanation !

12 Function range(0, 5, 2) will yield on iterable sequence like

फंक्शन रेंज(0, 5, 2) पुनरावर्तनीय अनुक्रम पर प्राप्त होगी जैसे

[0, 2, 4]

[1, 3, 5]

[0, 1, 2, 5]

[0, 5, 2]

Previous Question Next Question

See Explanation !

13 Which of the following is the basic I/O connections in file?

फ़ाइल में बुनियादी I/O कनेक्शन निम्नलिखित में से कौन सा है?

Standard Input

Standard Output

Standard Errors

All of the mentioned

Previous Question Next Question

See Explanation !

14 Debugging is the process of fixing a______in the software.

डिबगिंग सॉफ्टवेयर में ______ को ठीक करने की प्रक्रिया है।

procedure

function

bug

None of these

Previous Question Next Question

See Explanation !

15 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 !

16 A computer programme that manages and controls a computer’s activity :

एक कंप्यूटर प्रोग्राम जो कंप्यूटर की गतिविधि का प्रबंधन और नियंत्रण करता है:

Interpreter

Modem

Compiler

Operating system

Previous Question Next Question

See Explanation !

17 If b is a dictionary, what does any(b) do?

यदि b एक डिक्शनरी है, तो कोई भी (b) क्या करता है?

Returns True if any key of the dictionary is true

Returns False if dictionary is empty

Returns True if all keys of the dictionary are true

Method any() doesn’t exist for dictionary

Previous Question Next Question

See Explanation !

18 What will be the output of the following Python code? for i in range(0): print(i)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? for i in range(0): print(i)

0

no output

error

none of the mentioned

Previous Question Next Question

See Explanation !

19 Debugging is used to:

डीबगिंग का इस्तेमाल इन चीज़ों के लिए किया जाता है:

Find errors from the program

Check the functionality of the program

Black box testing

All of the above

Previous Question Next Question

See Explanation !

20 Which of the following functions is a built-in function in python?

निम्नलिखित में से कौन सा फ़ंक्शन पायथन में एक अंतर्निहित फ़ंक्शन है?

seed()

sqrt()

factorial()

print()

Previous Question Next Question

See Explanation !

21 What value does the following expression evaluate to ? x = 5 while x < 10: print(x, end='')

निम्नलिखित अभिव्यक्ति का मान क्या होगा? x = 5 while x < 10: print(x, end='')

Closed loop

one time loop

Infinite loop

Evergreen loop

Previous Question Next Question

See Explanation !

22 What will be the output of the following Python code?
x = ['ab', 'cd']
for i in x:
i.upper()
print(x)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा?
x = [' ab ', 'cd ']
i के लिए x:i.upper () print(x) में

[‘ab’, ‘cd’]

[‘AB’, ‘CD’]

[None, None]

none of the mentioned

Previous Question Next Question

See Explanation !

23 Which of the following commands will create a list?

निम्नलिखित में से कौन सा आदेश एक सूची बनाएगा?

list1 = list()

list1 = []

list1 = list([1, 2, 3])

all of the mentioned

Previous Question Next Question

See Explanation !

24 Which of the following is an invalid statement in python.

निम्नलिखित में से कौन सा पायथन मे इनवैलिड स्टेटमेन्ट है ।

abc=2,00,000

a,b,c=200,300,400

a_b_c= 2,00,000

abc=200 300 400

Previous Question Next Question

See Explanation !

25 Which of the following are valid escape sequences in Python ?

पायथन में निम्नलिखित में से कौन से मान्य एस्केप सीक्वेंस हैं?

\n

\t

\\

All of the above

Previous Question