12th Computer Science Monthly Test - 3 ( Python -Variables and Operators )

St. Britto Hr. Sec. School - Madurai

12th Computer Science Monthly Test - 3 ( Python -Variables and Operators )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 2 - Answer All Question

What are the different operators that can be used in Python ?

How will you display more than one item in print ( )?

Write the description of the following Escape sequence character.
(i) \n

(ii) \t

Write the output for the followi.ng code.
x,y= 50,150
Z = x if x>y else y
print ("Z is", Z)

What are keywords?

Why the following statement is incorrect? Give reason.

Assume the value of a = 100 and b = 75.
Evaluate the following expression.
(i) a==b (ii) a!=b (iii) a/ /b (iv) a>=b

Assume a= 50 and b = 40. Write the output the
following statement.
(i) print ("The a> b or a== b = ",a>b or a==b)
(ii) print ("The a > b and a == b = ",a>b and a==b) (iii) print ("The not a> b =",not a> b)

How many ways the Python shell can be used?

What is the purpose of using. Input-output functions?

Name any four keywords in Python.

What are the different modes that can be used to test Python Program ?

Write short notes on Exponent data?

What is a literal? Explain the types of literals ?

Why the following identifiers are invalid?
(i) 12 Name
(ii) name$
(iii) physics-mark
(iv) break

Write the syntax of input ( ) used in python.

Name the tokens where the whitespace in necessary in python.

How will you invoke python IDLE?

Part - B

Generic 3 - Answer All Question

Write the function of the following
(i) Ctrl + N (ii) Ctrl + S (iii) F5

Why the following statement not accept the data as numbers? Give reason and also state what function is used to accept the number.

Fill in the blanks
>>>city= (1) ("Enter your City")
Enter your city: (2)
>>>print ("I am from", (3) )
I am from Chennai.

What are the assignment operators that can be used in Python?

Write a short note on comment statement.
(or)
Write a note on statement which are ignored by the Python interpreter.

Fill up the blanks to get the following output from Python code given.
Output:
Enter Number 1 : 34
Enter Number 2 : 70
The Sum = 104
Code:
X= (1) (input ("Enter Number 1 :"))
Y = (2) (3) ("Enter Number 2 : "))
(4) ("The sum = ", (5))

Differentiate two ways in which Python programs can be written.

Write short notes on Arithmetic operator with examples.

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12th Computer Science Monthly Test - 3 ( Python -Variables and Operators )

St. Britto Hr. Sec. School - Madurai

12th Computer Science Monthly Test - 3 ( Python -Variables and Operators )-Aug 2020

Part - A

Generic 2 - Answer All Question

What are the different operators that can be used in Python ?

How will you display more than one item in print ( )?

Write the description of the following Escape sequence character. (i) \n (ii) \t

Write the output for the followi.ng code. x,y= 50,150 Z = x if x>y else y print ("Z is", Z)

What are keywords?

Why the following statement is incorrect? Give reason.

Assume the value of a = 100 and b = 75. Evaluate the following expression. (i) a==b (ii) a!=b (iii) a/ /b (iv) a>=b

Assume a= 50 and b = 40. Write the output the following statement. (i) print ("The a> b or a== b = ",a>b or a==b) (ii) print ("The a > b and a == b = ",a>b and a==b) (iii) print ("The not a> b =",not a> b)

How many ways the Python shell can be used?

What is the purpose of using. Input-output functions?

Name any four keywords in Python.

What are the different modes that can be used to test Python Program ?

Write short notes on Exponent data?

What is a literal? Explain the types of literals ?

Why the following identifiers are invalid? (i) 12 Name (ii) name$ (iii) physics-mark (iv) break

Write the syntax of input ( ) used in python.

Name the tokens where the whitespace in necessary in python.

How will you invoke python IDLE?

Part - B

Generic 3 - Answer All Question

Write the function of the following (i) Ctrl + N (ii) Ctrl + S (iii) F5

Why the following statement not accept the data as numbers? Give reason and also state what function is used to accept the number.

Fill in the blanks >>>city= (1) ("Enter your City") Enter your city: (2) >>>print ("I am from", (3) ) I am from Chennai.

What are the assignment operators that can be used in Python?

Write a short note on comment statement. (or) Write a note on statement which are ignored by the Python interpreter.

Fill up the blanks to get the following output from Python code given. Output: Enter Number 1 : 34 Enter Number 2 : 70 The Sum = 104 Code: X= (1) (input ("Enter Number 1 :")) Y = (2) (3) ("Enter Number 2 : ")) (4) ("The sum = ", (5))

Differentiate two ways in which Python programs can be written.

Write short notes on Arithmetic operator with examples.

Comment

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Write the description of the following Escape sequence character.
(i) \n

(ii) \t

Write the output for the followi.ng code.
x,y= 50,150
Z = x if x>y else y
print ("Z is", Z)

Assume the value of a = 100 and b = 75.
Evaluate the following expression.
(i) a==b (ii) a!=b (iii) a/ /b (iv) a>=b

Assume a= 50 and b = 40. Write the output the
following statement.
(i) print ("The a> b or a== b = ",a>b or a==b)
(ii) print ("The a > b and a == b = ",a>b and a==b) (iii) print ("The not a> b =",not a> b)

Why the following identifiers are invalid?
(i) 12 Name
(ii) name$
(iii) physics-mark
(iv) break

Write the function of the following
(i) Ctrl + N (ii) Ctrl + S (iii) F5

Fill in the blanks
>>>city= (1) ("Enter your City")
Enter your city: (2)
>>>print ("I am from", (3) )
I am from Chennai.

Write a short note on comment statement.
(or)
Write a note on statement which are ignored by the Python interpreter.

Fill up the blanks to get the following output from Python code given.
Output:
Enter Number 1 : 34
Enter Number 2 : 70
The Sum = 104
Code:
X= (1) (input ("Enter Number 1 :"))
Y = (2) (3) ("Enter Number 2 : "))
(4) ("The sum = ", (5))