Directions: Read and understand each question carefully. Encircle the letter of the correct answer a. a. C. 1. How is electricity measured? In kilowatt-hour c. In cubic meter b. In watt-hour d. In cubic centimeter 2. In reading an electric meter, how do you record the dials? Record all the dials from right to left. b. Record all the dials from left to right. Record all the dials clockwise. d. Record all the dials counterclockwise. 3. To compute for water consumption, we need to a. Add previous reading and present reading. b. Multiply present reading by previous reading. C. Subtract present reading from previous reading. d Subtract previous reading from present reading. 4. At the end of December, Mary read the water meter as 481 123. If the previous reading was 349 mº, how many cubic meter of water was consumed? a. 142 123 b. 143 m3 d. 133 m3 5 32 m3 For numbers 5-7: Complete the table. MONTH READINGS mCONSUMED PREVIOUS PRESENT 5 . JANUAY 2061 2123 FEBRUARY 2123 2150 6. MARCH 2150 2188 7. For numbers 8-10: Use the data in the table above to answer the given questions. 8. In what month was the largest volume of water consumed? a. March b. February c. January d. April 9. In what month was the least volume of water consumed? a. March b. February c. January d. April 10. How much will Mary pay for the month of March if the water cost P 3.25 per cubic meter? a. P 123.50 b. P 132.50 c. P 142.50 d. P 152.30​