Science[1]
Chemical Formula for water:
A. H2O
B. CO2
C. NaCI
D. CH4
What are the 2 rules for multiplication?
A. Anything times 0 is a 0, anything times 1 is that number.
B. Anything times 0 is 2 to the power of 5, anything times 1 is 0.
C. Anything times 100 is 500, anything times 0 is that number.
D. Anything times any number is 0, nothing
A. Anything times 0 is a 0, anything times 1 is that number.
Which part of the cell is responsible for controlling most of the cell's activities and contains the genetic material?
A. Mitochondria
B. Nucleus
C. Cell Membrane
D. Ribosome
B. Nucleus
What is the least common multiple (LCM) of 12 and 18?
A. 24
B. 54
C. 72
D. 36
D. 36
Which organelle in a plant cell is responsible for photosynthesis?
A) Mitochondria
B) Ribosome
C) Chloroplast
D) Nucleus
C) Chloroplast
Roughly how many cells are in the human body?
a. 37.2 Trillion
b. 37.2 Hundred
c. 37.2 Million
d. 37.2 Thousand
a. 37.2 Trillion
What were calculators called back then?
A. Calculator
B. Abacus
C. Counting Frame
D. Jisuan
B. Abacus
The length of a rectangle is 5 more than twice its width. If the perimeter of the rectangle is 46 cm, what are the dimensions of the rectangle?
A. Width = 6 cm, Length = 17 cm
B. Width = 7 cm, Length = 19 cm
C. Width = 8 cm, Length = 21 cm
D. Width = 9 cm, Length = 23 cm
A. Width = 6 cm, Length = 17 cm
If 5y−2=18, what is the value of y?
A) 6
B) 5
C) 4
D) 7
C) 4
Which part of the plant cell stores nutrients, waste products, and helps maintain turgor pressure?
A) Nucleus
B) Mitochondria
C) Vacuole
D) Endoplasmic Reticulum
C) Vacuole
Which part of the cell is responsible for producing energy?
a. Nucleus
b. Cytoplasm
c. Ribosome
d. Mitochondria
d. Mitochondria
Who is regarded as the father of Algebra?
A. Ibn Musa al-Khwarizmi
B. Euclid
C. Isaac Newton
D. Hipparchus
A. Ibn Musa al-Khwarizmi
What is the solution to the system of equations given below?
2x + 3y = 12
4x - y = 5
A. (1,2)
B. (3,2)
C. (2,1)
D. (4.0)
E. None
E. None
What is the value of 8×(2+5)−10?
A) 36
B) 38
C) 40
D) 46
B) 46
Which of the following animals is a mammal?
A) Shark
B) Frog
C) Penguin
D) Eagle
C) Penguin
What are the 3 types of renewable energy sources?
A. Wind, Solar, Water
B. Gas, Fossil Fuels, Wind
C. Hydrogen, Oxygen, Helium
D. Solar, Hydrogen, Wind
A. Wind, Solar, Water
If a book costs $15 and you have a coupon for 25% off, how much will the book cost after the discount?
A. 3.75$
B. 12.25$
C. 11.89$
D. 11.25$
D. 11.25$
Big 3 anime?
A. Bleach, Naruto, One Piece
B. Dragon Ball Z, One Piece, Demon Slayer
C. Lithium, Beryllium, Oxygen
D. Math, Math, Math
A. Bleach, Naruto, One Piece
What is the value of 15÷3+2×4?
A) 8
B) 12
C) 13
D) 10
C) 13
Which of the following best explains why a reaction rate increases with temperature?
A. The activation energy of the reaction decreases.
B. The frequency of collisions between molecules decreases.
C. The molecules have higher average kinetic energy, increasing the frequency and energy of collisions.
D. The concentration of reactants increases with temperature.
C. The molecules have higher average kinetic energy, increasing the frequency and energy of collisions.
What is the chemical symbol for Silver?
a. Ag
b. Au
c. Pb
d. Fe
a. Ag
What is the equation to find the perimeter of a triangle?
A. L x W
B. A + B + C
C. 4p
D. r = c/2pi
B. A + B + C
Which of the following is the correct factorization of the trinomial x2+5x+6?
A. (x+2)(x+3)
B. (x+1)(x+6)
C. (x−2)(x−3)
D. (x−1)(x−6)
A. (x+2)(x+3)
A school is selling tickets for a play. Each ticket costs $12. If they sold 125 tickets, how much money did they make in total?
A) $1,500
B) $1,250
C) $1,350
D) $1,200
C) $1,350
Which of the following best describes the process of photosynthesis in plants?
A) Plants convert sunlight into water and oxygen.
B) Plants absorb carbon dioxide and water to produce glucose and oxygen.
C) Plants use glucose and sunlight to produce carbon dioxide and water.
D) Plants convert oxygen into carbon dioxide and glucose.
B) Plants absorb carbon dioxide and water to produce glucose and oxygen.