Final round

1. The contestant with the highest score shall be
declared as winner! Good luck 

2. Biology Chemistry Physical Science
10
20
30
40
50
10
20
30
40
50
10
20
30
40
50

3. What are egg-laying mammals called?
_______________
Biology – 10

4. monotremes
Biology – 10

5. Biology – 20
The oxygen-rich blood from the heart flows to
largest artery known as
_____________

6. Biology – 20
aorta

7. It is a rare disorder in which the blood doesn’t
clot normally because it lacks sufficient blood
clotting proteins.
___________________
Biology – 30

8. hemophilia
Biology – 30

9. It is a graphical model of energy flow in a
community. The different levels represent different
groups of organisms that might compose a food
chain.
_________________
Biology – 40

10. Energy Pyramid
Biology – 40

11. Which digestive organ is well-developed in
grass eating herbivore, but is only vestigial in
humans?
_____________
Biology – 50

12. appendix
Biology – 50

13. Bronze is a mixture of two solid metals, copper,
and tin. What is this mixture called?
_________________
Chemistry – 10

14. alloy
Chemistry – 10

15. A beaker was filled with water up to 40 ml mark. A
small stone was slowly lowered into the beaker and
it was observed that the level rose to 45 ml. What
does the change in the level of the water represents?
____________________
Chemistry – 20

16. Volume of stone
Chemistry – 20

17. It is a type of mixture that separates on
standing.
_________________
Chemistry – 30

18. suspension
Chemistry – 30

19. What symbol is this?
Chemistry – 40

20. International Hazard Symbol (trefoil)
Chemistry – 40

21. DNA codes for proteins, which are the
building blocks of organisms. What is the
most abundant protein in the human body?
_________________
Chemistry – 50

22. collagen
Chemistry – 50

23. Our teeth act as simple machine because they
can cut, chew, and grind the food we eat. Which
simple machine can our teeth be considered?
_________________
Physical Science – 10

24. wedge
Physical Science – 10

25. Which is the visible part of the sun?
____________
Physical Science – 20

26. corona
Physical Science – 20

27. Airplanes drop particles of silver iodide or dry ice in
the atmosphere. Water vapor sticks to these particles
and forms ice crystals when it is cold. When they
fall to the ground, they melt into raindrops. What
method is used?
_____________________
Physical Science – 30

28. cloud seeding
Physical Science – 30

29. Which is the only planet in our solar system
that has a day which lasts longer than its
year?
__________________
Physical Science – 40

30. Venus
Physical Science – 40

31. The supporting force exerted by a fluid
on an object immersed in it is called
_____________.
Physical Science – 50

32. Buoyant force
Physical Science – 50