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INFORMATION TECHNOLOGY TOOLS AND NETWORK BASIS
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WEB DESIGNING AND PUBLISHING
New
PROGRAMMING AND PROBLEM SOLVING THROUGH PYTHON
New
INTERNET OF THINGS AND ITS APPLICATIONS
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NIELIT O Level Previous Year Solved Paper - M3 R5 JANUARY 2022 PROGRAMMING AND PROBLEM SOLVING THROUGH PYTHON
NIELIT O Level Previous Year Solved Paper - M3 R5 JANUARY 2022 PROGRAMMING AND PROBLEM SOLVING THROUGH PYTHON
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Question No. - 01
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Which of these is not a core data type ?
इनमें से कौन कोर डेटा टाइप नहीं है?
A.
Lists
Lists
B.
Dictionary
Dictionary
C.
Tuples
Tuples
D.
Class
Class
Question No. - 02
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What data type is the object below ? L=[1, 23, 'hello', 1]
नीचे दिया गया ऑब्जेक्ट किस प्रकार का डेटा है? L=[1, 23, 'hello', 1]
A.
List
List
B.
Dictionary
Dictionary
C.
Tuple
Tuple
D.
Array
Array
Question No. - 03
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Which of the following functions converts a string to a float in python ?
निम्नलिखित में से कौन सा फ़ंक्शन पायथन में एक स्ट्रिंग को फ्लोट में परिवर्तित करता है?
A.
int(x [,base])
int(x [,base])
B.
long(x [,base])
long(x [,base])
C.
float(x)
float(x)
D.
str(x)
str(x)
Question No. - 04
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What is the output of the expression : 3*1**3 ?
एक्सप्रेशन 3*1**3 आउटपुट क्या है ?
A.
27
27
B.
9
9
C.
3
3
D.
1
1
→ Explanation
Question No. - 05
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What is the output of the following program ? print "Hello World"[::-1]
A.
dlroWolleH
dlroWolleH
B.
Hello Worl
Hello Worl
C.
d
d
D.
Error
Error
→ Explanation
Question No. - 06
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Given a function that does not return any value, what value is shown when executed at the shell ?
एक फ़ंक्शन जो कोई मान नहीं लौटाता है ,शेल पर निष्पादित होने पर कौन सा मान दिखाया जाता है
A.
int
int
B.
bool
bool
C.
void
void
D.
None
None
Question No. - 07
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What is the output of the following program ? print 0.1+0.2==0.3
निम्नलिखित प्रोग्राम का आउटपुट क्या है ? print 0.1+0.2==0.3
A.
True
True
B.
False
False
C.
Machine dependent
Machine dependent
D.
Error
Error
→ Explanation
Question No. - 08
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Given a string s="Welcome", which of the following code is incorrect ?
एक स्ट्रिंग s="Welcome" में निम्नलिखित में से कौन सा कोड गलत है?
A.
print s[0]
print s[0]
B.
print s.lower()
print s.lower()
C.
s[1]='r
s[1]='r
D.
print s.strip()
print s.strip()
→ Explanation
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