D. Time on the spa 1. It is the basic instrument used in measuring length. A. Weighing Scale B. Thermometer 2. It is a measure of the amount of matter in a substance or an object. C. Ruler D. Calendar A. Volume B. Mass 3. It is the basic Sl unit for volume. C. Length A. Kilograms B. Meter C. Hour D. Cubic meter 4. It refers to the measure of the hotness or coldness of an object or substan A. Temperature B. Rate C. Capacity D. Angle 5. One millennium is equivalent to how many years. . A. 1000 B. 100 C. 10 D. 1 6. It is the instrument used to measure the angle. A. Calendar B. Meter Stick C. Clock D. Protracto 7. It is an angle whose measure is more than 90°. obtuse A. Right Angle D. Obtuse A B. Acute Angle C. Zero Angle 8. Which unit does not belong to English System of Measurement? D. Inch A. Yard B. Quart C. Centigram 9. Convert 258 cm to mm. (Use 1 cm = 10 mm) C. 0.258 mm D. 25 800 A. 2 580 mm B. 25.8 mm 10. Convert 80 ft to cm. (Use 1 ft = 30.5 cm) C.0.38 cm D. 24.40 B. 2440 cm A. 2.62 cm 11. Convert 270 mL to fl. oz. (Use 1 fl. oz = 30 mL) B. 9 fl. oz A. 27 fl oz C. 8 100 fl. oz D.0.11 12. Convert 32.41 hg to dg. (Use 1 hg = 1000 dg) C. 0.3241 dg A. 3.241 dg B. 3 241 dg 13. Convert 4200 min to hr. (Use 1 hr = 60 min) C. 70 hr B. 7 hr A. 252 hr D. 324 D.257 5 D.2 A. 400 °F 14. Convert 250°C to °F. (Use PF = F (°C) + 32) B. 482 °F C. 200 °F 15. Convert 356°F to "C. (Use "C= _ (°F – 32) - B. 90 °C C.270 °C D. A. 180 °C