Class-3-Science Olympiad Questions and Answers

Practice Mode
Showing 10 of 157 questions
Q11
______have fins and breathe through gills.
  • A Mammals
  • B Fish
  • C Birds
  • D Insects
Answer: Option B
Q12
Which of the following characteristics is shared by all the animals in the given box?
  • A They lay eggs
  • B They can live on land and in water
  • C Their bodies are covered with scales
  • D They look after their young ones
Answer: Option A
Q13
Based on the given information, which of the following statements is true about the lost animal?
  • A It is a carnivore
  • B It gives birth to young ones
  • C It lives only on land
  • D It lays one egg at a time
Answer: Option A
Q14
Jyoti placed a goldfish in a water tank. She added a pump to provide air for the goldfish. However, after a week, she found that the goldfish died. What could have happened?
  • A There was no air for the goldfish
  • B There was no sunlight for the goldfish to make food
  • C There was no food for the goldfish
  • D There was no water for the goldfish
Answer: Option C
Q15
I am colourless and odourless. I do not have a fixed shape. Which of the following best fits the description given?
  • A Ice
  • B Milk
  • C Water
  • D Mango Juice.
Answer: Option C
Q16
Which of the following are liquid states of water? (i) Water vapour (ii) Rain (iii) Clouds (iv) Dew
  • A (ii) & (iii) only
  • B (ii) & (iv)
  • C (ii), (iii) & (iv)
  • D All of these
Answer: Option C
Q17
The water used in washing fruits and vegetables can be reused for
  • A Mopping floor
  • B Washing hands and face
  • C Watering plants
  • D Both (A) & (C)
Answer: Option C
Q18
What happens right before rain falls ?
  • A Sun heats the water
  • B Water flows to the ocean
  • C Water forms clouds
  • D Water rises into the air.
Answer: Option C
Q19
What happens right after water flows to the ocean?
  • A Sun heats the water
  • B Water rises into the air
  • C Water forms clouds
  • D Rain falls.
Answer: Option A
Q20
During which part of the cycle does water change into a gas called water vapour?
  • A Step 1
  • B Step 3
  • C Step 4
  • D Step 5
Answer: Option B

📚 More from General Science

← All Topics 🎯 Practice ⏱️ Take Test 🔍 Search
General Science
Back to General Science
Other Subjects
Questions and Answers for Competitive Exams Various Entrance Test