Question

Match List – I (Track numbers on paper tape) with List – II (Holes on those tracks represent) and select the correct answer using the codes given below the lists:

         List – I                           List – II

A. Track No. 1 to 4        1. Alphabets

B. Track No. 5                2. Numerals

C. Track No. 6&7           3. End of block

D. Track No.8                4. Block number

                                       5. Parity check

                                             

Codes:                                                   

      A        B         C         D

(a)  2        5          1          3

(b)  1        4          2          5

(c)  2        4          1          3

(d)  1        5          2          3