Arts (English Medium) Class 12 - CBSE Important Questions

______ is a number assigned to each transaction by the stock exchange and is printed on the contract note.

Which of the following statements is incorrect?

Arrange the steps involved in trading procedure at the stock exchange in correct sequence:

1. Settlement of order
2. Opening of Demat Account
3. Placing of order
4. Execution of order

SEBI calls for information and issues a show cause notice to stock exchange and its officials seeking explanation and conducting audit and enquiry. Which function is SEBI performing?

STATEMENT I: Electronic holdings can be converted into physical certificates with the process of dematerialisation.

STATEMENT II: There is no danger of theft, loss or forgery of share certificates in dematerialisation.

Choose the correct option from the following:

Explain any two points of importance of 'consumer protection' from the point of view of business and any two points from the point of view of consumers.

State any three responsibilities that a consumer should keep in mind while purchasing, using and consuming goods and services.

State any six reliefs available to a consumer under the Consumer Protection Act, 1986.

State any three points of importance of consumer protection and promotion of interests of consumers

Enumerate any five rights of a consumer under the Consumer Protection Act, 2019.

Enumerate any five responsibilities of a Consumer Protection Act, 2019.

Mayank purchased a pack of chocolates of a renowned brand for his daughter from a shop in the nearby market. After consuming the chocolates, his daughter fell sick. He filed a case with the District forum against the renowned brand. He lost the case because of a mistake that he could not provide proof of purchase. What should be kept in mind by a consumer while purchasing, using and consuming goods and services apart from avoiding the mistake committed by Mayank, in order to enable him/her to achieve the objective of consumer protection? Enumerate any four points.

State when can a consumer complain directly in the 'State Commission' and 'National Commission'? If the consumer is not satisfied with the decision of 'The State Commission' and National Commission' where can he/she appeal?

As per the Consumer Protection Act, 2019, for what value of defective goods or deficient services can a complaint be filed at the State Commission?

Where can an appeal against the order of the National Commission be made if the aggrieved party is not satisfied by its order?

Which of the following is an invalid datatype in Python?

Which of the following statement(s) would give an error after executing the following code?

S="Welcome to class XII" # Statement 1
print(S)       #Statement 2
S="Thank you"    # Statement 3
S[0]= '@'      # Statement 4
S=S+"Thank you"   # Statement 5

Rao has written a code to input a number and check whether it is prime or not. His code is having errors. Rewrite the correct code and underline the corrections made.

def prime():
n=int(input("Enter number to check :: ")
for i in range (2, n//2):
if n%i=0:
print("Number is not prime \n")
break
else:
print("Number is prime \n’)

Predict the output of the Python code given below:

def Diff(N1,N2):
 if N1>N2:
 return N1-N2
 else:
 return N2-N1

NUM= [10,23,14,54,32]
for CNT in range (4,0,-1):
 A=NUM[CNT]
 B=NUM[CNT-1]
 print(Diff(A,B),'#', end=' ')

Atharva is a Python programmer working on a program to find and return the maximum value from the list. The code written below has syntactical errors. Rewrite the correct code and underline the corrections made.

def max_num (L):
        max=L(O)
        for a in L:
                if a > max
                 max=a
        return max