this is for quiz show

1. Round
ONE
LIREO

2. Respiratory organ is
responsible for the taking
in of oxygen and
expelling of carbon
dioxide.
SCIENCE

3. QUESTION
1. What is the main
respiratory organ?
A. LUNGS
B. HEART
C. KIDNEY
D. SKIN

4. ANSWER
A. LUNGS

5. SET is one of the most fundamental
concepts in Mathematics. The set
theory which was developed in the
19th
century is now a common part of
Mathematics and can be used as a
foundation from which nearly all
Mathematical concepts can be
derived.
MATHEMATICS

6. QUESTION
2. What do you call a set
that contains no element.
A.EMPTY SET
B. UNIVERSAL SET
C. SUPERSET
D. SUBSET

7. ANSWER
A.EMPTY SET

8. A force is a push or pull upon
an object resulting from the
object’s interaction with
another object. Whenever
there is an interaction between
two object, there is a force
upon each of the objects.
SCIENCE

9. QUESTION
3. What do you call to the force
acting against or opposite an object
in contact which makes the
movement of the object slow down.
A. NORMAL FORCE
B. APPLIED
C. FRICTION
D. GRAVITY

10. ANSWER
C. FRICTION

11. SET it is a collection or group
of objects and it is well-defined.
well–defined means that it
is possible to determine
whether an object belongs to a
given set or not.
MATHEMATICS

12. QUESTION
4. Which of the following is
a well-defined set?
A. The set of big
people
B. The set of
happy people
C. The set of
intelligent teachers
D. The set of
prime numbers

13. ANSWER
D. The set of prime
numbers

14. An atom is the smallest
unit of ordinary matter
that forms a chemical
element.
SCIENCE

15. QUESTION
5. What do you call to the
positively charged ion?
A. ELECTRON
B. PROTON
C. NEUTRON
D. ISOTOPES

16. ANSWER
B. PROTON

17. MATHEMATICS

18. QUESTION
6. In the quadratic equation
- 9x – 5 = 0, which is the
constants term.
A. 9x
B.
C. – 5
D.

19. ANSWER
C. – 5

20. Cell is the smallest unit
that can live on its own
and makes up all living
organism and tissues of
the body.
SCIENCE

21. QUESTION
7. What is the control
center of the cell?
A. CHRO PLAST
B. MITOCHONDRIA
C. RIBOSOME
D. NUCLEUS

22. ANSWER
D. NUCLEUS

23. MATHEMATICS

24. QUESTION
8. What is the cardinality of P
= the set of English names
for the months of the year.
A. 4
B. 8
C. 12
D. 24

25. ANSWER
C. 12

26. Our solar system
consists of the star, the
sun and everything
bound to it by gravity just
like our planets.
SCIENCE

27. QUESTION
9. What is known
as the red planet?
A. VENUS
B. MARS
C. EARTH
D. MERCURY

28. ANSWER
B. MARS

29. An atom is the basic building block of
chemistry. It is the smallest unit into which
matter can be divided without the release
of electrically charged particles. A typical
atom consists of three subatomic particles:
protons, neutrons, and electrons. All the
positive charge of an atom is contained in
the nucleus, and originates from the
protons. Neutrons are neutrally-charged.
Electrons, which are negatively-charged,
are located outside of the nucleus.
SCIENCE

30. QUESTION
10. What do you call to the
electrons that are located in the
outermost electron shell of an
atom?
A. VALENCE
ELECTRONS
B. VALENCE
NEUTRON
C. FORCE
D. ISOTOPES

31. ANSWER
A. VALENCE
ELECTRONS

32. Nutrients are the substances which provide
energy and biomolecules necessary for
carrying out the various body functions. All
living organisms need nutrients for proper
functioning and growth. But they show
divergence in how they fulfill this demand.
Some animals feed on simple inorganic
compounds to meet their nutrient
requirement, while others utilise complex
compounds. The mode of nutrition varies
from one species to another.
SCIENCE

33. QUESTION
11. What term refers to the living
organisms that live and feed on
dead and decaying organisms?
A. HERBIVORES
B. SAPROPHYTES
C. CARNIVORES
D. FOOD WEB

34. ANSWER
B. SAPROPHYTES

35. MATHEMATICS

36. QUESTION
12. The common difference
of the arithmetic sequence
3, 1, -1, -3, -5, … is
A. 4
B. 3
C. – 2
D. 2

37. ANSWER
C. – 2

38. Climate change refers to
long-term shits in
temperatures and weather
patterns. These shitts may
be natural , such as through
variations in the solar cycle.
SCIENCE

39. QUESTION
13. What is do you call to
the short term atmospheric
conditions?
A. EARTHQUAKE
B. TSUNAMI
C. CLIMATE
D. WEATHER

40. ANSWER
D. WEATHER

41. Skeletal system as a support
structure of your body. It gives
the body its shape, allows
movement, makes blood cells,
provides protection for organs
and stores minerals.
SCIENCE

42. QUESTION
14. How many bones
does a human adualt
have?
A. 206 bones
B. 207 bones
C. 208 bones
D. 209 bones

43. ANSWER
A. 206 bones

44. The water cycle is a
biogeochemical cycle that
describes the continuous
movement of water on,
above and below the
surfaces of the earth.
SCIENCE

45. QUESTION
15. It is the phase of water
cycle in which the vapor is
turning back into liquid water?
A.CONDENSATION
B. EVAPORATION
C. PRECIPITATION
D. VAPORIZATION

46. ANSWER
A.CONDENSATION