Classic
Quiz Sciences
Sciences
 11 QUESTIONS
Q1. Who discovered vaccine for small pox?
A) Alexander Fleming
B) Louis Pasteur
C) Edward jenner
Q2. Disease causing microorganisms are called?
A) Pathogens
B) Flue
C) Fungi
Q3. Citrus canker is caused by?
A) Bacteria
B) Fungi
C) Virus

Class 8 science update your knowledge with varsha

11 played - 4 yrs ago

This is a science multiple choice questions quiz . Very interesting and will upgrade your knowledge

Hard QUIZ 11 QUESTIONS
Summy

Summy
hard
Classic
Quiz Sciences
Sciences
 18 QUESTIONS
Q1. What is a property?
A) Everything that is made of matter.
B) One part of what something is like such as size, shape, and texture.
C) Use of a balance to measure the mass of a solid object.
Q2. How would you describe the air?
A) It is a liquid.
B) It is a solid.
C) It is a gas.
Q3. Everything on Earth is made of _______.
A) Gas
B) Matter
C) Water

Science Chapter 4 (2nd Gr)

10 played - 13 yrs ago

Measurement tools and units

Medium QUIZ 18 QUESTIONS
Betteker

Betteker
medium
Classic
Quiz Sciences
Sciences
 30 QUESTIONS
Q1. What did Penzias and Wilson discover in 1964?
A) Radiation left over from the Big Bang
B) Light pollution
C) A new galaxy
Q2. At what time after the Big Bang did the first star begin to shine?
A) 10 million years
B) 10 billion years
C) 100 million years
D) 100 billion years
E) 50 million years
Q3. What is the name given to the interval between the Big Bang and the point at which a time line of events…
A) The Blank time
B) The Tank time
C) The Bank time
D) The Planck time
E) The Sank time

Understanding the universe

10 played - 7 yrs ago

Hard QUIZ 30 QUESTIONS
17spendiffsmith

17spendiffsmith
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. Si unit of acceleration-
A) M/s
B) M/s square
C) Km/s square
D) Km/hour square
Q2. When water at 0°C freezes to form ice at the same temperature of 0°C, then it :
A) Absorbs some heat
B) Releases some heat
C) Neither absorbs nor releases heat
D) Absorbs exactly 3.34 x 105J/kg of heat
Q3. Which of the following causes the temperature of a substance to remain constant while it is undergoing…
A) Latent heat
B) Lattice energy
C) Loss of heat
D) None of these

Science class 9th

9 played - 4 yrs ago

Hard QUIZ 10 QUESTIONS
Adityaa

Adityaa
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What university is the Wyss Institute at?
A) Stanford University
B) Yale University
C) Harvard University
Q2. Microfluidics is the science that _____________________________
A) Pertains to the flow of liquids in microscopic channels.
B) Is associated with the study of microscopic fluid
C) Pertains to the flow of water in microscopic fluid containers
Q3. MMD stands for?
A) Microscopic mathematical design
B) Microscopic multi-layer device
C) Multi-layer microfluidic device

Organ-on-a-chip Quiz

9 played - 11 yrs ago

Test your newly acquired knowledge.

Hard QUIZ 10 QUESTIONS
19098

19098
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. _____________ clouds are very high in the sky and wispy.
A) Cirrus
B) Cumulus
C) Stratus
Q2. __________________ clouds are gray and usually cover most of the sky.
A) Cirrus
B) Cumulus
C) Stratus
Q3. ______________ clouds look like cotton balls.
A) Cirrus
B) Cumulus
C) Stratus

Clouds

8 played - 7 yrs ago

Hard QUIZ 10 QUESTIONS
Sgermani

Sgermani
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What is molarity of 124.62g sodium oxide mixed to form 2.1L of solution?
A) 1 g/L
B) 1 mol/L
C) 62g/L
D) 62 mol/L
Q2. What is electronegativity of Fluorine and oxygen?
A) 4.0 and 3.5
B) 3.5 and 4.0
C) 2.1 and 3
D) 3 and 2.5
Q3. Which element is the most electro positive element?
A) Cs
B) K
C) Ca
D) Ba

Chemistry quiz

7 played - 10 yrs ago

Test your knowledge of basic chemistry

Expert QUIZ 10 QUESTIONS
Pranay13

Pranay13
expert
Classic
Quiz Sciences
Sciences
 7 QUESTIONS
Q1. Whats is the name of this constellation ?
A) Sagittarius
B) Capricorn
Q2. Whats is the name of this constellation ?
A) Scorpio
B) Taurus
Q3. Whats is the name of this constellation ?
A) Virgo
B) Leo

Constellations

6 played - 5 yrs ago

Astronomy

Hard QUIZ 7 QUESTIONS
NesnousB

NesnousB
hard
Classic
Quiz Sciences
Sciences
 11 QUESTIONS
Q1. When coal is burned in air incompletely what is formed?
A) Carbon Dioxide
B) Hydrogen Gas
C) Carbon monoxide
D) Both a and c
Q2. Electric current produces ____________ field.
A) Chemical
B) Physical
C) Magnetic
D) Complex
Q3. What is the round structure inside nucleus of an animal cell called?
A) Nucleoplasm
B) Cytoplasm
C) Nucleolus
D) Cell

Science Quiz

6 played - 4 yrs ago

This is a science quiz for students of Grade 8 from NCERT

Hard QUIZ 11 QUESTIONS
Venkateshwar

Venkateshwar
hard
Classic
Quiz Sciences
Sciences
 7 QUESTIONS
Q1. What is circulatory system ?
A) The organ system that transports oxygen digested food and water throughout our body
B) The heart blood and blood vessels make circulatory system
C) It transports oxygen
D) None of these
Q2. How many times heart beats in a day ?
A) 70
B) 54
C) 23
D) 69
Q3. What are the three types of blood vessels ?
A) Arteries, veins and capillaries
B) Veins
C) Pulse
D) None of these

Circulatory system

5 played - 4 yrs ago

Quiz on circulatory system

Hard QUIZ 7 QUESTIONS
Shaurya

Shaurya
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What is also called lunar caustic?
A) Silver oxide
B) Silver hydroxide
C) Copper oxide
D) Copper hydroxide
Q2. Iron III has a reduction potential with reference to hydrogen.
A) Negligible
B) Negative
C) Not defined
D) Positive
Q3. Ferrous compounds are found to be less stable than ferric compounds. Which can be attributed for the same?
A) SRP value
B) Ionization potential
C) D5 configuration
D) Unknown to mankind

D block elements

5 played - 6 yrs ago

Hard QUIZ 10 QUESTIONS
Andrewt13

Andrewt13
hard