Top 50 Objective Questions for Grade-5 Science

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Top 50 Objective Questions
Class:5(Five) F.M: 50
Subject: Science Time : 1hr.

Students are required to give their answers in their own words as far as practicable.

The figures in the margin indicate full marks.

Objective Questions:

Choose the correct alternative of the following questions: [50×1=50]

How many parts does a flower usually consist of?

i. 4 ii. 2 iii. 5 iv. 6

2. What unit is used to measure the length of a pencil?

i. Meter ii. Kilometer

iii. Millimeter iv. Centimeter & Millimeter

3. Which major aspect is required for observation?

i. Knowledge ii. Experience

iii. Inquiry iv. Sence Organ

4. Which gas is required for preparing a food by plant?

i. Oxygen ii. Carbon dioxide

iii. Nitrogen iv. Hydrogen

5. Which of the following is one way communication?

i. Interpersonal Communication

ii. Telephone

iii. Discussion Program

iv. Mass Communication

6. Which of the following is the particles of object having fixed volume and fixed shape?

7. Which animal gives birth to a baby directly?

i. Crow ii. Frog

iii. Lizard iv. Bat

8. Which plants have parallel leaf veins?

i. Bean and Gram ii. Soybean and Maize

iii. Barley and Rice iv. Rice and Bean

9. Which of the following tasks can humans do but computers cannot?

i. Statistical analysis ii. Information flow

iii. Data storage iv. Practical decision making

10. What is the total amount of matter in an object called?

i. Mass ii. Volume

iii. Area iv. Weight

Objective Questions:

11. Why do living organisms need oxygen gas?

i. To assist in the excretion process

ii. To assist in the transportation process

iii. For reproduction

iv. To produce energy from food

12. Which of the following is an example of star?

i. Venus ii. Jupiter iii. Moon iv. Sun

13. What is the physical form of a computer called?

i. Hardware ii. Software iii. Storage iv. Input

14. Which part of the flower contains pollen?

i. Calyxes ii. Corolla

iii. Androecium iv. Gynoecium

15. How long does it take Earth to make one spin on its orbit?

i. 1 year ii. 1 month iii. 1 week iv.1 day

16. Why is studying rocks important for understanding the history of the earth?

i. Because rocks are hard

ii. Because rocks are valuable

iii. Because rocks can contain imprints of animals and plant

iv. None of them

17. What is the function of the computer shortcut key “CTRL + Z”?

i. Undo ii. Redo iii. Cut iv. Copy

18. What does the frog breathe through in water?

i. Lungs ii. Nose iii. Mouth iv. Moist skin

19. Which of the given objects is luminous?

i. Moon ii. Planet iii. Satellite iv. Sun

20. Which of the following types of device is a pen drive?

Objective Questions:

i. Storage ii. Output iii. Processing iv. Input

21. Which of the following quantities is equal to 5500cm?

i. 55m ii. 520m iii.5200m iv. 55mm

22. Which tab is clicked to create a table in a word processor?

i. Home ii. Insert iii. Draw iv. Design

23. What are the characteristics of a schematic diagram?

i. Coloured ii. Three dimensional

iii. Shaded iv. Two dimensional

24. With the help of which gland do fish breathe in water?

i. Gills ii. Lungs iii. Nose iv. Mouth

25. Which is an output device in computer?

i. Mouse ii. Monitor iii. Scanner iv. Keyboard

26. What is the property of an object that cannot be known by observation?

i. Taste ii. Raucous iii. Flammable iv. Heating

27. How many colours are there in a rainbow?

i. 5 ii. 7 iii. 9 iv. 6

28. Which of the following is the largest unit?

i. Yard ii. Inch iii. Foot iv. Centimeter

29. What should be done to open a tightly closed bottle lid?

i. By heating ii. By adding oil

iii. By Cutting iv. With excessive force

30. What is the main reason for comparing the CPU of computer with the human brain?

i. Because it processes data like the brain does

ii. Because it expresses sorrow like the brain

iii. Because it exchanges happiness like the brain

iv. All of them

Objective Questions:

31. What is the SI unit of time?

i. Minute ii. Hour iii. Day iv. Second

32. What type of communication is the use of red or yellow cards by the referee in the Football game?

i. Audible ii. Audiovisual iii. Symbolic iv. Written

33. Which of the following sources of energy causes more air pollution?

i. Diesel ii. Hydroelectricity iii. Solar iv. Bio gas

34. Which animal does not have teeth?

i. Cow ii. Crocodile iii. Pigeons iv. Snake

35. What is the source of sound?

i. Apple ii. Torch light iii. Radio iv. Book

36. Which of the following instruments should be used to find the volume of water?

i. Weighing machine ii. Mass measuring instrument

iii. Measuring cylinder iv. Funnel

37. What kind of mixture is air?

i. Solid and liquid ii. Liquid and gas

iii. Gas and gas iv. Solid and gas

38. Which of the following reasons makes it difficult to drive on the road during thick fog?

i. Fog becomes white

ii. Fog becomes opaque

iii. Fog becomes bright

iv. Fog becomes transparent

39. Which process causes a wet towel to becomes dry?

i. Condensation ii. Evaporation

iii. Sublimation iv. None of them

40. On which date does the moon appear full?

i. During new moon ii. During full moon

iii. During Ekadashi iv. During Asthami

Objective Questions:

41. Which of the following is not a source of heat?

i. Water ii. Sun iii. Fire iv. Gas

42. Which of the following is the female reproductive organ of a flower?

i. Petal ii. Sepal iii. Carpel iv. Stamen

43. Which is not a planet?

i. Jupiter ii. Venus ii. Earth iv. Moon

44. Which animal does not give birth?

i. Human ii. Cow iii. Dog iv. Snake

45. If the teacher asked you to mix salt, oil, alcohol and vinegar in water to make a heterogeneous mixture, which of the following mixture would you make?

i. Water and salt ii. Water and Oil

iii. Water and alcohol iv. Water and vinegar

46. What is needed to transmit sound from one place to another?

i. Medium ii. Tree iii. Speaker iv. Human

47. Which of the following does a mobile phone not do?

i. Communication ii. Taking photos

iii. Making videos iv. Cooking

48. What function is not performed by roots?

i. Water absorption ii. Planting in the ground

iii. Prepare food iv. All of above

49. Which method is suitable for separating a mixture of sand and water?

i. Hand picking ii. Winnowing

iii. Sieving iv. Sedimentation and decantation

50. Which one is a source of light?

i. House ii. Tree iii. Sun iv. Water

Objective Questions with answer:

THE END

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Created by

Loksewa Sathi

Class 5 Science(Top 50) Objective questions

परिक्षामा Mobile, Calculator, Smart Watch लगायतका विद्युतीय उपकरणहरु प्रयोग गर्न पाइने छैन ।

1 / 50

1. What is the source of sound?

A) Torchlight

B) Radio

C) Apple

D) Book

2 / 50

2. Which of the following types of device is a pen drive?

A) Storage

B) Input

C) Processing

D) Output

3 / 50

3. Which animal does not give birth?

A) Human

B) Dog

C) Cow

D) Snake

4 / 50

4. Which of the following quantities is equal to 5500cm?

A) 55m

B) 5m

C) 520m

D) 55mm

5 / 50

5. Which is an output device in computer?

A) Monitor

B) Mouse

C) Keyboard

D) Scanner

6 / 50

6. Which of the following does a mobile phone not do?

A) Communication

B) Cooking

C) Taking Photos

D) Making Videos

7 / 50

7. What is the SI unit of time?

A) Day

B) Second

C) Hour

D) Minute

8 / 50

8. What is the property of an object that cannot be known by observation?

A) Raucous

B) Flammable

C) Heating

D) Taste

9 / 50

9. Which one is a source of light?

A) House

B) Tree

C) Sun

D) Water

10 / 50

10. With the help of which gland do fish breathe in water?

A) Mouth

B) Nose

C) Gills

D) Lungs

11 / 50

11. How long does it take Earth to make one spin on its orbit?

A) 1 week

B) 1 month

C) 1 day

D) 1 year

12 / 50

12. What type of communication is the use of red or yellow cards by the referee in the Football game?

A) Symbolic

B) Audiovisual

C) Audible

D) Written

13 / 50

13. Which is not a planet?

A) Jupiter

B) Earth

C) Venus

D) Moon

14 / 50

14. Which gas is required for preparing a food by plant?

A) Oxygen

B) Nitrogen

C) Hydrogen

D) Carbon dioxide

15 / 50

15. What is the source of sound?

A) Apple

B) Torchlight

C) Book

D) Radio

16 / 50

16. Which of the following is the female reproductive organ of a flower?

A) Carpel

B) Sepal

C) Stamen

D) Petal

17 / 50

17. If the teacher asked you to mix salt, oil, alcohol and vinegar in water to make a heterogeneous mixture, which of the following mixture would you make?

A) Water and alcohol

B) Water and Oil

C) Water and Salt

D) Water and Vinegar

18 / 50

18. Which of the given objects is luminous?

A) Moon

B) Planet

C) Satellite

D) Sun

19 / 50

19. Which of the following is one way communication?

A) Interpersonal Communication

B) Discussion Program

C) Mass Communication

D) Telephone

20 / 50

20. What should be done to open a tightly closed bottle lid?

A) By Heating

B) By Cutting

C) By adding Oil

D) By using excessive force

21 / 50

21. Why is studying rocks important for understanding the history of the earth?

A) Because rocks are hard

B) Because rocks are valuable

C) Because rocks can contain imprints of animals and plant

D) None of them

22 / 50

22. Which major aspect is required for observation?

A) Sense Organ

B) Knowledge

C) Experience

D) Inquiry

23 / 50

23. On which date does the moon appear full?

A) During Ekadashi

B) During New Moon

C) During Asthami

D) During Full Moon

24 / 50

24. Which plants have parallel leaf veins?

A) Bean and Gram

B) Rice and Bean

C) Barley and Rice

D) Soybean and Maize

25 / 50

25. Which of the following is the particles of object having fixed volume and fixed shape?

A) Gas

B) Plasma

C) Liquid

D) Solid

26 / 50

26. Which of the following is not a source of heat?

A) Sun

B) Gas

C) Fire

D) Water

27 / 50

27. What is the main reason for comparing the CPU of computer with the human brain?

A) Because it processes data like the brain does

B) All of them

C) Because it exchanges happiness like the brain

D) Because it expresses sorrow like the brain

28 / 50

28. What does the frog breathe through in water?

A) Nose

B) Mouth

C) Lungs

D) Moist Skin

29 / 50

29. Which animal gives birth to a baby directly?

A) Lizard

B) Crow

C) Bat

D) Frog

30 / 50

30. Which of the following is the largest unit?

A) Yard

B) Centimeter

C) Inch

D) Foot

31 / 50

31. Which of the following tasks can humans do but computers cannot?

A) Data storage

B) Statistical analysis

C) Information flow

D) Practical decision making

32 / 50

32. What is the total amount of matter in an object called?

A) Volume

B) Area

C) Mass

D) Weight

33 / 50

33. Which tab is clicked to create a table in a word processor?

A) Insert

B) Home

C) Draw

D) Design

34 / 50

34. How many colour are there in a rainbow?

A) 7

B) 5

C) 6

D) 8

35 / 50

35. What is the physical form of a computer called?

A) Storage

B) Hardware

C) Software

D) Input

36 / 50

36. What are the characteristics of a schematic diagram?

A) Three dimensional

B) Shaded

C) Two dimensional

D) Coloured

37 / 50

37. What kind of mixture is air?

A) Solid and Liquid

B) Gas and Gas

C) Solid and Solid

D) Liquid and Gas

38 / 50

38. Which of the following instruments should be used to find the volume of water?

A) Measuring Cylinder

B) Mass Measuring Instruments

C) Funnel

D) Weighing Machine

39 / 50

39. Which of the following reasons makes it difficult to drive on the road during thick fog?

A) Fog become opaque

B) Fog become bright

C) Fog become white

D) Fog become transparent

40 / 50

40. Why do living organisms need oxygen gas?

A) To produce energy from food

B) To assist in the excretion process

C) For reproduction

D) To assist in the transportation process

41 / 50

41. What function is not performed by roots?

A) Prepare food

B) Planting in the ground

C) All of them

D) Water absorption

42 / 50

42. Which animal does not have teeth?

A) Crocodile

B) Snake

C) Cow

D) Pigeon

43 / 50

43. Which process causes a wet towel to becomes dry?

A) Condensation

B) Sublimation

C) Evaporation

D) None of the above

44 / 50

44. Which part of the flower contains pollen?

A) Androecium

B) Calaxes

C) Corolla

D) Gynoecium

45 / 50

45. What is the function of the computer shortcut key “CTRL + Z”?

A) Redo

B) Copy

C) Undo

D) Cut

46 / 50

46. Which method is suitable for separating a mixture of sand and water?

A) Winnowing

B) Sedimentation and Decantation

C) Sieving

D) Hand Picking

47 / 50

47. Which of the following sources of energy causes more air pollution?

A) Hydroelectricity

B) Bio-gas

C) Solar

D) Diesel

48 / 50

48. What unit is used to measure the length of a pencil?

A) Kilometer

B) Millimeter

C) Centimeter & Millimeter

D) Meter

49 / 50

49. Which of the following is an example of star?

A) Venus

B) Sun

C) Moon

D) Jupiter

50 / 50

50. What is needed to transmit sound from one place to another?

A) Human

B) Speaker

C) Medium

D) Tree

Your score is

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