CBSE Class 12 Computer Science Compartment Question Paper Solved 2020

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Official CBSE Exam Papers for Class 12 Computer Science

Explore authentic exam materials through the CBSE Class 12 Computer Science Compartment Question Paper Solved 2020. Tailored for Class 12 learners, utilizing these Computer Science previous year papers ensures thorough preparation and strengthens time management skills before final CBSE evaluations.

Solved Previous Year Papers for Computer Science

Access the complete question paper PDF for Class 12 Computer Science below. Regular practice with these targeted exam papers builds familiarity with standard question patterns and helps secure higher marks in final evaluations.

SECTION A
1. (a) Which of the following is not a valid variable name in Python ?
Justify reason for it not being a valid name.
 
(i) 5Radius
 
(ii) Radius_
 
(iii) _Radius
 
(iv) Radius
 
(b) Which of the following are keywords in Python ?
 
(i) break
 
(ii) check
 
(iii) range
 
(iv) while
 
(c) Name the Python Library modules which need to be imported to invoke the following functions :
 
(i) cos()
 
(ii) randint()
 
(d) Rewrite the following code in Python after removing all syntax error(s). Underline each correction done in the code.
input('Enter a word',W)
if W = 'Hello'
print('Ok')
else:
print('Not Ok')
 
(e) Find and write the output of the following Python code :
def ChangeVal(M,N):
for i in range(N):
if M[i]%5 == 0:
M[i] //= 5
if M[i]%3 == 0:
M[i] //= 3
L=[25,8,75,12]
ChangeVal(L,4)
for i in L :
print(i, end='#')
 
(f) Find and write the output of the following Python code :
def Call(P=40,Q=20):
P=P+Q
Q=P–Q
print(P,'@',Q)
return P
R=200
S=100
R=Call(R,S)
print (R,'@',S)
S=Call(S)
print(R,'@',S)
 
(g) What possible output(s) are expected to be displayed on screen at the time of execution of the program from the following code ? Also specify the minimum and maximum values that can be assigned to the variable End.
import random
Colours = ["VIOLET","INDIGO","BLUE","GREEN",
"YELLOW","ORANGE","RED"]
End = randrange(2)+3
Begin = randrange(End)+1
for i in range(Begin,End):
print(Colours[i],end="&")
 
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Practice Exam Question Papers for Class 12 Computer Science CBSE Class 12 Computer Science Compartment Question Paper Solved 2020

Download CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 for Class 12 Computer Science

Access structured past examination sets for Class 12 Computer Science. Solving the CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 provided above helps students understand actual exam difficulty levels, question formats, and topic distributions for both descriptive and objective sections.

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Reviewing official papers clarifies the exact marking scheme and structural layout established by the CBSE, enabling students to structure answers for maximum score potential.

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Where can I download the official PDF for CBSE Class 12 Computer Science Compartment Question Paper Solved 2020?

The CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Computer Science.

How does solving CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 is important to understand repeat themes and question difficulty levels of Computer Science. It helps Class 12 students to test their time management skills too.

Can I access CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 in different languages?

Yes, where applicable, CBSE Class 12 Computer Science Compartment Question Paper Solved 2020 is available in both English and Hindi mediums. All students from Class 12 can access Computer Science study material in their preferred language.

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