KNOWLEDGE

Questionnaire Name of the student - Class-10/11/12 Name of school- Name of Country – Note –For your correct choice underline the answer. Ques 1: For how many hours you watch television? (a) 2 Hrs b) 3 Hrs (c) 4 Hrs (d) 5Hrs and more Ques 2: If your refrigerator is empty you switch off the refrigerator? (a) Yes (b) No (c) some time Ques: 3: Do you switch off the fan if you leave the room? (a) Yes (b) No (c) some time Ques: 4: What do you prefer to use bulb ,CFL or Tube Light ? (a) Bulb (b) CFL (c) Tube light (d) Other Ques 5: What is the total time, when your CFL's or bulbs are on? (a) 4 Hrs (b) 6 Hrs (c) 8 Hrs (d) 10 Hrs and more Ques: 6: When you go out of the house, do you leave lights on? (a...