30) The scale that measures the intensity of earthquakes is called as

31) How much kg of sugarcane seed is required for sowing one hectare?

32) When it is 6.00 AM on 0? meridian, at the same time what time would be there in India?

33) Which of the following is the smallest ocean of the world?

34) The Himalayan range is considered as the world’s highest mountain range, with its tallest peak _____ on the Nepal-China border.