Science (English Medium) कक्षा ११ - CBSE Question Bank Solutions

What is the advantage of preparing digital content in the Indian language using UNICODE font?

Explore and list the steps required to type in an Indian language using UNICODE.

Which of the following identifier name are invalid and why?

Serial_no

Which of the following identifier name are invalid and why?

1st_Room

Which of the following identifier name are invalid and why?

Hundred$

Which of the following identifier name are invalid and why?

Total Marks

Which of the following identifier name are invalid and why?

Total_Marks

Which of the following identifier name are invalid and why?

total-Marks

Which of the following identifier name are invalid and why?

_Percentage

Which of the following identifier name are invalid and why?

True

Observe the following program carefully, and identify the error:

def findValue( vall = 1.1, val2, val3):
                 final = (val2 + val3)/ vall
                 print(final)
findvalue()                      #function call

Differentiate between the following with the help of an example:

Argument and Parameter

Consider the following list myList. What will be the elements of myList after the following operation:

myList = [10,20,30,40]

myList.append([50,60])

Consider the following list myList. What will be the elements of myList after the following operation:

myList = [10,20,30,40]

myList.extend([80,90])

What will be the output of the following code segment:

myList = [1,2,3,4,5,6,7,8,9,10]
 for i in range(0,len(myList)):
           if i%2 == 0:
                print(myList[i])

Differentiate between append() and extend() functions of list.

Write a function that returns the largest element of the list passed as a parameter.

Write a function to return the second largest number from a list of numbers.

Write a program to read a list of n integers and find their median.

Note: The median value of a list of values is the middle one when they are arranged in order. If there are two middle values then take their average.

Hint: You can use a built-in function to sort the list.

Write a program to read a list of elements. Input an element from the user that has to be inserted in the list. Also, input the position at which it is to be inserted. Write a user-defined function to insert the element at the desired position in the list.