Tick (1) the correct answer (MCQs). (a) Which one of the following is a derived physical unit? i. m. ii. A iv. m iii. kg (b) Which one of the following is equal to 1 hector area? i. 1000 m2 ii. 10000 m2 iii. 100 m2 iv. 100000 m2 (c) What is the SI unit of temperature? 1. °C ii. OF. iii. J iv. K (d) What basic units are involved in newton? i. m and S ii. K and m iii. A and s iv. K, m and s (e) 1 dm is also known as: i. 1 km ii. 1 litre iii. 100 iv. 1 mana (f) Graph paper method is used for: i. area of a rectangle ii. area of a circle iii. volume of irregular light solid iv. area of cube (g) Measuring cylinder is used to measure: i. volume of a liquid ii. volume of irregular heavy solid iii. volume of gas iv. volume of irregular light solid 6​