Biology
Chemistry
Physics
Math
100
What is the (current) best treatment for a bacterial infection?
Antibiotics
100
What is the chemical symbol of the element Magnesium?
Mg
100
What is the transformation of energy that takes place in a wind turbine?
Mechanical to Electrical
100
Kashvi's bag contains 4 blue pens and 3 red pens. Kashvi pulls out a pen at random, replaces it in the bag, and then pulls out a second pen at random.
If the first pen is blue, what is the probability the second pen is also blue?
4/7
200
In what process do cells obtain energy from sugar molecules?
A) Photosynthesis
B) Nitrogen cycle
C) Respiration
D) Food Chains
C) Respiration
200
What is the difference between exothermic and endothermic reactions?
Exothermic: release energy
Endothermic: Absorb energy
200
On object travels 7.5 km in 5 minutes. What is its speed? Give your answer in the appropriate SI unit.
25 m/s
200
Gopal goes to a convenience store. The apple juice costs 10 rupees and the orange juice costs 15 rupees. Gopal buys 2 more packets of orange juice than the amount of apple juice he has bought. If Gopal paid 80 rupees for his packets of orange juice and apple juice, how much of each did he buy?
Apple juice = 2
Orange juice = 4
300
What is the name of the study and science of naming, describing and classifying organisms into distinct categories?
Taxonomy
300
Which of the following is an example of corrosion?
A) Oxidation of aluminum
B) Rusting of iron
C) Liquefaction of ammonia
D) Formation of stalactites in caves
B) Rusting of iron
300
Jacob has a 2kg block made up of 20% Element X and 80% Element Y by mass. If the density of X is 10g/cm^3, and the density of Y 8g/cm^3, what is the volume of the block?
240 cm^3
300
The weight of 
of a large pizza together with 
cups of orange slices is the same as the weight of 
of a large pizza together with 
cup of orange slices. A cup of orange slices weighs 
of a pound. What is the weight, in pounds, of a large pizza?
1 4/5, 1.8 pounds