The Match Ria: SOAL OLIMPIADE

A. Berilah Tanda Silang pada jawaban yang dianggap paling tepat langsung

di lembaran soal !

1. Gambar di bawah memperlihatkan seberkas cahaya menuju cermin A dan akan dipantulkan menuju cermin B. Dengan demikian berkas cahaya pantul dari cermin B akan melalui titik …

A. 4

B. 3

C. 2

D. 1

2. Gambar di bawah memperlihatkan seberkas cahaya menuju prisma kaca. Setelah ke luar dari prisma, maka cahaya tersebut menuju ke titik …

A. 4

B. 3

C. 2

D. 1

3. A thermometer is made based upon the concept of …

Liquid expansion
Solid expansion
Gas expansion
Glass expansion

4. The food which contains more carbohydrate is…

A. Melt

B. Rice

C. Banana

D. Patato

5. Binoculars consist of …

A. Two convex lens

B. Two concave lens

C. One convex and concave lens

D. Two convex lens and plate mirror

6. The following character which does not belong to the light is …

A. Reflection

B. Refraction

C. Diffraction

D. Evaporation

7. The substance which is not mineral is …

A. Gold

B. Graphite

C. Charcoal

D. Brimstone

8. One of nature of the water is…

To move from high place to lower place
To flow from high place to lower place
To blow from high place to lower place
To flow from big place to small place

9. The sound strength depends on…

Amplitude of vibration
Frequency of vibration
Wavelength
Phase of vibration

10. Plant chlorophyll is contained in …

A. The leaves

B. The flowers

C. The root

D. The Stalk

11. A transparent object is…

Transfusion
Transmission
Translucent
Transition

12. The object shadow reflected by a convex lens is

Perpendicular and enlarge
Perpendicular and minimize
Real and minimized
Illusory and enlarged

13. Arah sinar masuk dan sinar bias yang benar pada gambar berikut ini adalah …

Air

Kaca

Air

Kaca

Air

Minyak tanah

D. Udara

Air

14. The part of a tree which absorbs mineral and water in the soil is…

The leave
The stem
The root
The stalk

15. The food which contains more fat is…

A. Rice

B. Coconut

C. Papaw

D. Corn

16. Carrot is good for the healthy of…

A. The ears

B. The eyes

C. The hair

D. The nose

17. The material which is very good to be made a magnet is ….

A. Iron

B. Copper

C. Steel

D. Lead

18. We can see an object because…

A. We have eyes

B. There is light from the object to our eyes

C. There is light from our eye to the object

D. We are close to the object

19. The wind blowing at night is called…

landward wind
Sea breeze
Sifting wind
Head wind

20. The length of the soft intestine of a human being is around …

A. 10 m

B. 6 m

C. 8 m

D. 9 m

21. The animals which is categorized as an insect is (1525):

A. Fly, grasshopper, and bee

B. Creep the, beetle, and scorpion

C. Flying ant, butterfly, and spider

D. Cicada, Cockroach, and prawn

22. The photosynthesis produces (1498)…

A. Carbon dioxide and water

B. Carbon dioxide and oxygen

C. Carbon hydrate and oxygen

D. Carbon hydrate and water

23. Air contains oxygen around…

A. 20%

B. 30%

C. 25%

D. 35%

24. A water molecule consists of…

A. Oxygen and Carbon

B. Oxygen and Hydrogen

C. Hydrogen and Carbon

D. Calcium and Hydrogen

25. The high tide will happen when

A. The moon is close the sea level

B. The moon is far away from the sea level

C. The sun is close the sea level

D. The earth close the sun

26. The animal which is categorized as carnivore is …

A. Rabbit

B. Dog

C. Cat

D. Snake

27. During the night…

A. plant releases Carbon
A plant releases Oxygen
A plant releases Hydrogen
A plant releases Carbon dioxide

28. Berikut ini adalah gambar model pernapasan

(1). Pipa Y

(2). Stoples

(3). Balon karet

(4). Karet

Pernyataan berikut ini sesuai untuk model tersebut di atas, kecuali ……..

A. (1) menggambarkan batang dan cabang tenggorok

B. (2)menggambarkan rongga dada

C. (4)menggambarkan sekat rongga dada

D. Jika (4) ditarik turun, (3) akan mengempis

29. The wind is caused by…

The difference of air force
The difference of air energy
The difference of air pressure
The difference of air volume

30. A crocodile breeds by…

Laying eggs
Giving birth
Dividing himself
Metamorphosis

31. The combustion will happen when…

A. There is enough hydrogen supply

B. There is enough oxygen supply

C. There is enough nitrogen supply

D. There is enough carbon supply

32. A rat could cause…

A. Typhus

B. Dysentery

C. Diarrhea

D. Leprosy

33. Iron rust is caused by…

A. The reaction with the hydrogen

B. The reaction with the water

C. The reaction with the carbon

D. The reaction with the oxygen

34. The temperature of the healthy man ranges from…

A. 36⁰C - 38⁰C

B. 35⁰C - 37⁰C

C. 35⁰C - 38⁰C

D. 36⁰C - 37⁰C

35. The main function of the house window is ….

A. to beatify the house.

B. to look outside.

C. for an emergency exit.

D. for healthy air circulation

36. The black object is

A. Easy to absorb heat

B. Easy to reflect heat

C. Easy to absorb light

D. Easy to reflect light

37. Gambar di bawah memperlihatkan anak panah berdiri di sisi kanan tabung kaca dan terlihat jelas oleh mata yang ada di sisi kiri tabung. Jika tabung diisi air jernih sampai di titik X, maka …

Anak panah terlihat lebih besar dan terletak di antara titik B dan titik C

B. Anak panah terlihat lebih besar dan terletak di dalam tabung

C. Anak panah terlihat lebih besar dan terletak di antara titik A dan B

D.Anak panah terlihat lebih besar dan posisinya terbalik

38. Gambar di bawah memperlihatkan suatu wadah yang berisi air sehingga alas wadah mendapat tekanan dari air. Pernyataan yang benar sesuai dengan gambar adalah …