1. The hottest planet in the solar system is
    1. Mars
    2. Jupiter
    3. Venus

  2. For respiration, fishes use
    1. mouth
    2. body
    3. gills

  3. When water freezes, its volume
    1. increases
    2. decreases
    3. remain same

  4. Which fruit diabetic patients eat freely?
    1. Mango
    2. Banana
    3. Guava
    4. Orange

  5. Which of the following enters the human body through skin?
    1. Thread worm
    2. Tape worm
    3. Ring worm
    4. Hook worm

  6. The first person to conduct heart transplantation in India?
    1. Dr. Valiathan
    2. Dr. Venugopal
    3. Dr. R. Keasavan Nair
    4. Dr. P.K.K. Aayyangar

  7. What care is most useful to save the life of a child suffering from acute diarrhoea?
    1. keep away the child from the gathering of people
    2. do not allow mosquitoes to bite
    3. do not allow the body to dehydrate
    4. do not give water

  8. Which of the following is a correct description of the use of 'Tetracycline'?
    1. it enhances quality of aeroplane fuel
    2. it is a preservative
    3. it is a pest killer
    4. it is known as anti-plague drug

  9. Peoples fear of today technology is known as
    1. Agoraphobia
    2. Claustrophobia
    3. Cyberphobia
    4. Xenophobia

  10. Which of the following is a chemical change?
    1. precipitation
    2. evaporation
    3. dissolution
    4. oxidation