IX.Answers Bank
DAV PUBLIC SCHOOL,POWERGRID CAMPUS, BIHARSHARIF, NALANDA. Session : 2018 – 2019 Class : IX . Maximum Marks : 50 1st Unit Test / Periodic Test. Subject : S.Sc. Time : 80 Minutes General Instructions:- This question paper contains 1 printed page. All questions are compulsory. Marks for each question are indicated against it. Economics (12 Marks ) Q.1.What do you understand by people as resource? ( 1 ) Q.2.What is quality of population? ...