General knowledge questions and answers of science
1. During photosynthesis which gas do the plants absorb?
a. Carbon dioxide
b. Oxygen
c. Carbon
2. What common liquid does the chemical formula H₂O represent? 2
a. Water
b. Oil
c. Milk
3. Which is the longest bone in a human body?
a. Tibia
b. Ulna
c. Femur
4. What insect does a caterpillar grow into ?
a. Fly
b. Bee
c. Butterfly
5. How many colours are there in a rainbow?
a. 5
b. 6
C. 7
6. What does a carnivorous animal eat?
a. Fruits
b. Plants
c. Meat
7. The seeds of a coniferous tree are contained in which part of the tree ?
a. Branches
b. Cone
c. Pods
8. What is the most contagious disease?
a. Malaria
b. Common Cold
c. Dysentery
9. Which of the things given below travel fastest ?
a. Airplane
b. Rocket
c. Light
10. A tadpole grows into which of these animals ?
a. Frog
b. Snake
c. Fish
