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A number system is simply a method of counting.

                        The decimal number system consists of ten digits from 0 to 9.
                        The binary number system consists of two digits, 0s and 1s.
                        The octal number system has a base of 8 and uses 8 digits from 0 to 7.

                        The hexadecimal number system consists of 16 digits from 0 to 9 and A to F.






                      Tech Trivia                                                                Section A (Objective)



                  A.  Tick ( ) the correct option.

                      1.  Identify the base of the binary number system.
                         a. 10                                           b. 8

                         c. 2                                            d. 16

                      2.  How many digits are used in the decimal number system?
                         a. 8                                            b. 10

                         c. 12                                           d. 16

                      3.  Which statement is true about the octal number system?

                         a. 10 digits (0-9)                              b. 8 digits (0-7)
                         c. 2 digits (0-2)                               d. None of these

                      4.  What does the letter 'A' represent in the hexadecimal system?

                         a. 8                                            b. 10

                         c. 12                                           d. 15

                      5.  Select the correct decimal value of (1110) .
                                                                     2
                         a. 10                                           b. 14

                         c. 12                                           d. 16

                  B.  Fill in the blanks using the words given below:


                                                               Binary, LSD, 16, 2, 10


                      1.  The ................................ number system has a base of 2 and uses digits 0 and 1.

                      2.  In the decimal system, the rightmost digit is called the ................................ .
                      3.  The hexadecimal number system uses ................................ symbols.



                    26    TrackGPT iPRO (V5.0)-VII
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