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CBSE Sample Question Paper




                DATA SCIENCE (SUBJECT CODE–419)

                              CLASS X (SESSION 2023–2024)




        Max. Time: 2 Hours                                                                          Max. Marks: 50
        General Instructions:
          1.  Please read the instructions carefully.
          2.  This Question Paper consists of 21 questions in two sections: Section A & Section B.
          3.  Section A has Objective type questions whereas Section B contains Subjective type questions.
          4.  Out of the given (5 + 16) = 21 questions, a candidate has to answer (5 + 10) = 15 questions in the allotted
            (maximum) time of 2 hours.
          5.  All questions of a particular section must be attempted in the correct order.
          6.  SECTION A – OBJECTIVE TYPE QUESTIONS (24 MARKS):
            i.  This section has 05 questions.
            ii.  Marks allotted are mentioned against each question/part.
            iii.  There is no negative marking.
            iv.  Do as per the instructions given.
          7.  SECTION B – SUBJECTIVE TYPE QUESTIONS (26 MARKS):
            i.  This section has 16 questions.
            ii.  A candidate has to do 10 questions.
            iii.  Do as per the instructions given.
            iv.  Marks allotted are mentioned against each question/part.

                                 SECTION A: OBJECTIVE TYPE QUESTIONS

        Q. 1.  Answer any 4 out of the given 6 questions on Employability Skills                 (1 × 4 = 4 marks)

              i.   How much % of the communication that we do in our day-to-day communication is non-verbal?
                 a.  55%                                         b.  93%

                 c.  7%                                          d.  38%
              ii.     ‘Prepare yourself for new changes, so that you can transition seamlessly’.
                 Which term can you relate the given sentence to?

                 a.  Self-awareness                              b.  Responsibility
                 c.  Adaptability                                d.  Time-management

              iii.  ______________________ is the ability to plan and control how you spend the hours of your day well and do all that you
                 want to do.

              iv.  Which key opens the start menu?

                 a.  Ctrl key                                    b.  Alt key
                 c.  Shift key                                   d.  Windows key



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