the letter of your answer before the number.

1. At the end of January, Trisha read the water meter as 521. If the previous reading was 398, how many cubic meters of water was consumed?

a. 123 m b. 123m C. 132 m d. 132 m

2. Last month, the water meter reading of Cruz family was 1 342 m². The following month, it was 1 395 m? If the basic charge of cubic meter is P5.75, how much will the Cruz family pay? a

P304.75 b. P305.75 c. P306.75 d. P307.75

3. What will be the present reading of the water meter if its previous reading was 3804 before a rectangular swimming pool 9 m long, 8 m wide, and 3 m deep is filled with water to the brim?

a. 4020 b. 2015 c. 4010 d. 2020

4. At home, a laptop can consume 50-watts per hour when its being used. How many kwh does it consume if it is used for 8 hours in a day?

a. 300 kwh b. 500kwh C. 400 kwh d. 600 kWh

5. Rhea recorded her family's water consumption for three months. The initial reading was 7193 m? The next readings were 7228 m3, 7310 m, and 7421 m2 What is their average monthly consumption?

a. 73 m3 b. 74m c. 76 m3 d. 75 m3

6. Water is to cubic meter: Electricity is to

a. Kilowatt b. kilowatt-hour c. kilowattage d. kilowatt-sec

7. The electric meter reading last month was 3267 kwh. This month the reading is 3897 kwh. How much electricity was consumed for the whole month? a 635 kWh b. 675kwh C. 630 kwh d. 670 kwh

8. Which of the following graphs makes use of a circle? a. Line graph b. Pie graph c. Bar graph d. Picture graph

For #9 and 10 refer to the graph below to answer the questions. ADANTIS​