Research Kids
Math
Chemistry
Biology
Misc.
100

What sport does Shriya play?

Tennis

100
What is 225 degrees in radians?

5pi/4


To convert from degrees to radians, multiply the number of degrees by π/180.



100

Can you light diamond on fire?

Yes

Diamond can be set on fire since it is made of carbon.

100

What is the natural compound present in green plants that gives them their colour?

Chlorophyll

100

Phytotoxicology is the study of what?

The study of plant poisons

200

What is Krish's last name?

Muralidhara

200

(18 ÷3 +28 ÷4 +2 x 4)÷3

7

200
How many grams of NaCl represents 1 mole?


58.5

200

Which plant hormones are responsible for promoting cell elongation and stem growth?

Auxins

200

Which succulent plant is used to make tequila?

Blue Agave

300

What month is Genesis's birthday?

September

300

If y = x^3 + 2x + 5 and z = x^2 + 7x + 1, 

what is 2y + z in terms of x?

2x^3 + x^2 + 11x + 11

300

Silver and nitric acid react according to the following balanced equation:


3 Ag(s) + 4 HNO3(aq) --> 3 AgNO3(aq) + 2 H2O(l) + NO(g)

How many moles of silver are needed to react with 40 moles of nitric acid?

30 mols Ag

300

What are the two main types of plankton?

Phytoplankton & zooplankton

300

About how many pints of blood are in the human body?

8

400

What is Aiden's favourite colour?

Green

400

The larger of two consecutive odd integers is three times the smaller. What is their sum?

4


400

List the following bond types in order of increasing strength: 

nonpolar covalent bonds, ionic bonds, hydrogen bonds, polar covalent bonds

hydrogen bonds, ionic bonds, polar covalent bonds, nonpolar covalent bonds

400

What is the term given to a fatty acid that has more than one set of double bonds between carbons?

POLYUNSATURATED

400

What is the highest-grossing film of all time?

Avatar

500

What is the name of the dance group Nitya, Bhavya, and Sarayu are in?

Lasyam

500

Yan is somewhere between his home and the stadium. To get to the stadium he can walk directly to the stadium, or else he can walk home and then ride his bicycle to the stadium. He rides 7 times as fast as he walks, and both choices require the same amount of time. What is the ratio of Yan's distance from his home to his distance from the stadium?

500

A 50g sample of an unknown metal is heated with 800 joules. If the temperature of the metal increases by 41.6oC, what is the identity of the unknown metal?

copper

500

Some strains of the bacterium Streptococcus pyogenes secrete poisonous substances called exotoxins. The gene encoding the exotoxins are thought to have originated in bacteriophages, which are viruses that infect bacteria. Which of the following is the most likely mechanism by which the S. pyogenes acquired the ability to produce exotoxins?

a. Bacteriophages engulfed cellular debris from dead bacteria.

b. Bacteriophages in the environment activated bacterial cell division. 

c. Bacteriophage DNA became integrated in the bacterial chromosome.

d. bacteriophage proteins were absorbed into bacterial cells by endocytosis.

c. Bacteriophage DNA became integrated in the bacterial chromosome. 

500

 In what year were the Academy Awards first presented?

1929

M
e
n
u