5 to 8 Science MCQs Blanks Test - YLB Online Educational Forum

1. Influenza is an example of?

A.Bacteria

B.Virus

C.None of them

D.Fungi

2. Which actions are performed according to our wishes?

A.Voluntary actions

B.None of them

C.Reflex actions

D.Involuntary actions

3. Earth is traveling around the sun is called?

A.None of them

B.Axial rotation

C.Revolution

D.Rotation

4. Birds and animals are?

A.Both are them

B.None of them

C.Warm-blooded

D.Cold-blooded

5. What is the unit of energy?

A.Ammeter

B.None of them

C.Pascal

D.Joule

6. Flowering plants are called?

A.Both of them

B.None of them

C.Angiosperms

D.Gymnosperms

7. Coal and oxygen react chemically to produce?

A.NH3

B.CO2

C.None of them

D.N2O

8. Anything that occupies space and has mass is called..................

A.None of them

B.Energy

C.Force

D.Matter

9. Which stars are the coolest stars?

A.Proto star

B.Red stars (3,000 C)

C.Blue stars (25,000 C)

D.None of them

10. What makes the red blood cells?

A.Proteins

B.Iron

C.Vitamins

D.None of them

11. The process of separation of solute and solvent from the mixture is called...........?

A.Evaporation

B.None of them

C.Filtration

D.Diffusion

12. Winter sleep that helps animals to save energy and survive in winter is called?

A.Aestivation

B.Hibernation

C.None of them

D.Camouflage

13. The characteristics that an organism inherits from its parents are called?

A.None of them

B.Traits

C.Caterpillar

D.Chrysalis

14. A form of energy which comes from motion is called?

A.None of them

B.Potential energy

C.Kinetic energy

D.Electrical energy

15. Thalamus lies inside the?

A.Medulla

B.Cerebrum

C.Cerebellum

D.None of them

16. The flow of electricity is called?

A.Current

B.None of them

C.Force

D.Velocity

17. Seed coat is known as?

A.Micropyle

B.Testa

C.Embryo

D.None of them

18. A nucleotide consists of?

A.Both of them

B.Sugar and base

C.Phosphate

D.None of them

19. Who defined acids in 1903?

A.Robert hook

B.None of them

C.August Arrhenius

D.Watson

20. Nose consists of how many nostrils?

A.None of them

B.One

C.Two

D.Three

21. How many groups are there in periodic table?

A.None of them

B.20

C.16

D.18

22. What is PH scale of sodium hydroxide?

A.13

B.9

C.14

D.None of them

23. Blood bank in the body is called?

A.Spleen

B.Liver

C.None of them

D.Pancreas

24. Which mirrors are used as security mirrors?

A.Concave mirrors

B.Convex mirrors

C.None of them

D.Both of them

25. How many cells do bacteria have?

A.More than two

B.One

C.None of them

D.Two

26. Kingdom Monera deals with?

A.Animals

B.Plants

C.None of them

D.Bacteria

27. The tendency to gain or loss an element is also called?

A.Valency

B.Mass Number

C.Atomic Number

D.None of them

28. Mass number is represented by?

A.N

B.None of them

C.Z

D.A

29. How many stages are there in Mitosis?

A.Three

B.Four

C.None of them

D.Two

30. What is thickness of human skin?

A.4 millimeters

B.None of them

C.3 millimeters

D.2 millimeters