Q. No 1. Encircle the correct option.1) The place of origin of an earthquake inside the crust is called the —————-.a) Faultb) Epicenterc) Focusd) Chamber2) Outer core of earth is ——–km thick.a) 2400b) 2300c) 2500d) 26003) Diameter of inner core of earth is ——- km.a) 2400b) 2300c) 2500d) 26004) Interior of the earth is comprised… Continue reading Previous paper class 7th(S.St)