Math
science
social studies
literature
random
100

What is the slope of the line y = 3x + 7?

what is 3?

100

What is the powerhouse of the cell?

what is mitochondria?

100

What document declared American independence from Britain?

what is the declaration of independence?

100

What is the verb in this sentence: “The dog ran across the yard”?

what is ran?

100

What chemical in the brain is associated with happiness and mood?

what is serotonin?

200

What is the quadratic formula?

what is x = −b ± √b²−4ac / 2a?

200

What type of bond involves the sharing of electrons?

what is covalent bond

200

How many amendments are in the Bill of Rights?

what is ten?

200

What punctuation mark is used to join two independent clauses?

what is a semicolon

200

What is the difference between stack and queue?

what is stack is LIFO — last in first out; queue is FIFO — first in first out?

300

Solve for x: 2x² − 8 = 0

what is +2,-2?

300

What is the chemical formula for glucose?

What is C6H12O6?

300

What Supreme Court case ruled racial segregation in schools unconstitutional?

what is the brown v board of education?

300

Identify the error: “Neither the students nor the teacher are ready.”

What is “are”?

300

in plateup, what is the first upgrade for a table? 

what is metal table?

400

Solve the system of equations: 2x + 3y = 12 and x − y = 1

what is (x = 3, y = 2)?

400

What is the term for a species that has a disproportionately large effect on its ecosystem?

what is keystone species?

400

What was the name of the period of economic hardship in the 1930s that followed the stock market crash?

what is the great depression?

400

What is a clause that cannot stand alone as a sentence called?

what is a dependent clause?
400

what does BDSM stand for?

what is Bondage and Discipline, Dominance and Submission, Sadism and Masochism?

500

If a parabola has roots at x = −3 and x = 5 and passes through (0, −15), write its equation in standard form

what is y = x² − 2x − 15?

500
Name 20 elements off the periodic table? 

what is 

Hydrogen (H)

    2.    Helium (He)

    3.    Lithium (Li)

    4.    Beryllium (Be)

    5.    Boron (B)

    6.    Carbon (C)

    7.    Nitrogen (N)

    8.    Oxygen (O)

    9.    Fluorine (F)

    10.    Neon (Ne)

    11.    Sodium (Na)

    12.    Magnesium (Mg)

    13.    Aluminum (Al)

    14.    Silicon (Si)

    15.    Phosphorus (P)

    16.    Sulfur (S)

    17.    Chlorine (Cl)

    18.    Argon (Ar)

    19.    Potassium (K)

    20.    Calcium (Ca)

    21.    Scandium (Sc)

    22.    Titanium (Ti)

    23.    Vanadium (V)

    24.    Chromium (Cr)

    25.    Manganese (Mn)

    26.    Iron (Fe)

    27.    Cobalt (Co)

    28.    Nickel (Ni)

    29.    Copper (Cu)

    30.    Zinc (Zn)

    31.    Gallium (Ga)

    32.    Germanium (Ge)

    33.    Arsenic (As)

    34.    Selenium (Se)

    35.    Bromine (Br)

    36.    Krypton (Kr)

    37.    Rubidium (Rb)

    38.    Strontium (Sr)

    39.    Yttrium (Y)

    40.    Zirconium (Zr)

    41.    Niobium (Nb)

    42.    Molybdenum (Mo)

    43.    Technetium (Tc)

    44.    Ruthenium (Ru)

    45.    Rhodium (Rh)

    46.    Palladium (Pd)

    47.    Silver (Ag)

    48.    Cadmium (Cd)

    49.    Indium (In)

    50.    Tin (Sn)

    51.    Antimony (Sb)

    52.    Tellurium (Te)

    53.    Iodine (I)

    54.    Xenon (Xe)

    55.    Cesium (Cs)

    56.    Barium (Ba)

    57.    …?

500

Name 10 presidents

what is 

George Washington

    2.    John Adams

    3.    Thomas Jefferson

    4.    James Madison

    5.    James Monroe

    6.    John Quincy Adams

    7.    Andrew Jackson

    8.    Martin Van Buren

    9.    William Henry Harrison

    10.    John Tyler

    11.    James K. Polk

    12.    Zachary Taylor

    13.    Millard Fillmore

    14.    Franklin Pierce

    15.    James Buchanan

    16.    Abraham Lincoln

    17.    Andrew Johnson

    18.    Ulysses S. Grant

    19.    Rutherford B. Hayes

    20.    James A. Garfield

    21.    Chester A. Arthur

    22.    Grover Cleveland

    23.    Benjamin Harrison

    24.    Grover Cleveland

    25.    William McKinley

    26.    Theodore Roosevelt

    27.    William Howard Taft

    28.    Woodrow Wilson

    29.    Warren G. Harding

    30.    Calvin Coolidge

    31.    Herbert Hoover

    32.    Franklin D. Roosevelt

    33.    Harry S. Truman

    34.    Dwight D. Eisenhower

    35.    John F. Kennedy

    36.    Lyndon B. Johnson

    37.    Richard Nixon

    38.    Gerald Ford

    39.    Jimmy Carter

    40.    Ronald Reagan

    41.    George H.W. Bush

    42.    Bill Clinton

    43.    George W. Bush

    44.    Barack Obama

    45.    Donald Trump

    46.    Joe Biden

    47.    Donald Trump?

500

Spell ()

what is Pneumonoultramicroscopicsilicovolcanoconiosis?

500

What is the incantation for the spell that repairs broken objects specifically harry potters glasses?

what is oculus reparo?