List of top Questions asked in CBSE CLASS XII

Which of the following is NOT one of the three main stages of an AI project’s life-cycle?
At high level, any AI project follows six steps. What is the first step in the AI project process?
Which of the following is true about Design or Build stage of an AI Project Life-cycle?
Which of the following is NOT one of the six steps in an AI project?
............. is a kind of motivation that includes activities for which there is no apparent reward but one derives enjoyment and satisfaction in doing them.
Rakhi is not able to trust anyone, not even her friends or family members. She holds grudges against others. What is the kind of personality disorder that she suffers from?
Varsha has created a spreadsheet on a laptop that is shared by her group members. She does not want anyone to open or edit her file. How can she protect her file?
Which of the following is NOT an environmental barrier for an entrepreneur?
Communication involves a sender, who encodes and sends a message through a channel, and a receiver, who decodes the message and gives .............
Arrange the following stations of Trans-Siberian Railway from west to east locations and choose the correct option.
I. Chita
II. Moscow
III. Omsk
IV. Kazan
Read the following statements related to plantation agriculture carefully and choose the correct option.
  • I. It requires good transportation system.
  • II. It needs large capital investment.
  • III. It is a single crop specialization.
  • IV. It is best developed in Eurasian Steppes.
Identify the most appropriate characteristic of chain stores from the following.
Arrange the following sea ports connecting the western part of United States of America (USA) to western Europe and choose the correct option.
I. Honolulu
II. London
III. San Francisco
IV. Colon
Choose the correctly matched pair of ports:
Arrange the following coal mines of India according to their location from north to south and choose the correct option.
I. Singareni
II. Neyveli
III. Singrauli
IV. Korba
“In India, the Swachh Bharat Mission is launched to improve the quality of life in urban slums.” Evaluate the statement.
“Suggest any five measures to solve the problem of air pollution in India.”
“Skilled manpower is an important component of the service sector.” Explain the statement.
“Nuclear energy has emerged as a viable source in recent times.” Evaluate the statement in the Indian context.
“Long healthy life with adequate means of living and education are some of the important keys to human development.” Explain the statement.
“Tertiary activities are based on specialised skills, experience and knowledge of workers.” Explain the statement.
Rama has been given the responsibility of preparing a development programme for a hilly area. Explain any three points which should be kept in mind while preparing the programme.
“Equity refers to making equal access to opportunities available to everybody.” Analyse the statement in context to an important pillar of human development.
“Population flow from rural to urban areas is an unbalanced pattern of development between urban and rural areas in India.” Evaluate the statement with examples.
“Indiscriminate use of water by increasing population and industrial expansion has led to degradation of the quality of water considerably.” Evaluate the statement with examples.