Section I: MCQs (questions with answers) Iron and steel industry and petroleum industry are the ______ industries. (a) Tertiary (b) Ancillary (c) Basic (d) Secondary Answer: c) Basic Assertion (A): Jute mills are concentrated in the Hooghly region. Reason (R): Industries in India developed near the sources of raw material. Answer: (a) Both A and R are true and R is the correct explanation of A. Assertion (A): Industrial units are located at places where water is easily available. Reason (R): All industries depend heavily on the availability of fresh water. Answer: (a) Both A and R are true and R is the correct explanation of A. ______ are the industries which provide public utility based services. (a) Basic Industries (b) Cooperative Industries (c) Ancillary Industries (d) Tertiary Industries Answer: d) Tertiary Industries Railways, Banking, Post and Telegraph industries are ______ industries....