ATI RN Comprehensive Predictor 2026 | Full
Test Bank (Forms A, B & C) with 100% Verified
Questions,
Exam
1. Which organ is primarily responsible for pumping blood throughout the
human body?
A. Brain
B. Liver
C. Heart
D. Lungs
Correct Answer: C
Rationale: The heart is a muscular organ that pumps blood through the
circulatory system, delivering oxygen and nutrients to tissues.
2. What is the chemical symbol for Gold?
A. Go
B. Gd
C. Au
D. Ag
Correct Answer: C
Rationale: Au comes from the Latin word for gold, aurum.
3. Which planet is known as the "Red Planet"?
A. Jupiter
B. Mars
C. Venus
D. Saturn
Correct Answer: B
Rationale: Mars appears reddish due to iron oxide (rust) on its surface.
,4. Who wrote "Romeo and Juliet"?
A. Charles Dickens
B. Jane Austen
C. William Shakespeare
D. Mark Twain
Correct Answer: C
Rationale: William Shakespeare wrote this famous tragedy around 1595.
5. What is the largest ocean on Earth?
A. Atlantic Ocean
B. Indian Ocean
C. Arctic Ocean
D. Pacific Ocean
Correct Answer: D
Rationale: The Pacific Ocean covers about 63.8 million square miles, the largest.
6. Which gas is most abundant in Earth's atmosphere?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Argon
Correct Answer: C
Rationale: Nitrogen makes up about 78% of Earth's atmosphere.
7. What is the hardest natural substance?
A. Iron
B. Diamond
C. Graphite
D. Gold
Correct Answer: B
Rationale: Diamond is a form of carbon with a very strong crystal lattice.
8. Which organelle is known as the powerhouse of the cell?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
, Correct Answer: C
Rationale: Mitochondria generate ATP, the cell's main energy currency.
9. Who painted the Mona Lisa?
A. Vincent van Gogh
B. Pablo Picasso
C. Leonardo da Vinci
D. Claude Monet
Correct Answer: C
Rationale: Leonardo da Vinci painted the Mona Lisa in the early 1500s.
10. What is the capital of Japan?
A. Seoul
B. Beijing
C. Tokyo
D. Bangkok
Correct Answer: C
Rationale: Tokyo is the capital and largest city of Japan.
11. Which blood type is known as the universal donor?
A. A
B. B
C. AB
D. O
Correct Answer: D
Rationale: Type O negative red blood cells lack A/B antigens, so they don’t trigger
immune reactions.
12. What is the square root of 64?
A. 6
B. 7
C. 8
D. 9
Correct Answer: C
Rationale: 8 × 8 = 64.
Test Bank (Forms A, B & C) with 100% Verified
Questions,
Exam
1. Which organ is primarily responsible for pumping blood throughout the
human body?
A. Brain
B. Liver
C. Heart
D. Lungs
Correct Answer: C
Rationale: The heart is a muscular organ that pumps blood through the
circulatory system, delivering oxygen and nutrients to tissues.
2. What is the chemical symbol for Gold?
A. Go
B. Gd
C. Au
D. Ag
Correct Answer: C
Rationale: Au comes from the Latin word for gold, aurum.
3. Which planet is known as the "Red Planet"?
A. Jupiter
B. Mars
C. Venus
D. Saturn
Correct Answer: B
Rationale: Mars appears reddish due to iron oxide (rust) on its surface.
,4. Who wrote "Romeo and Juliet"?
A. Charles Dickens
B. Jane Austen
C. William Shakespeare
D. Mark Twain
Correct Answer: C
Rationale: William Shakespeare wrote this famous tragedy around 1595.
5. What is the largest ocean on Earth?
A. Atlantic Ocean
B. Indian Ocean
C. Arctic Ocean
D. Pacific Ocean
Correct Answer: D
Rationale: The Pacific Ocean covers about 63.8 million square miles, the largest.
6. Which gas is most abundant in Earth's atmosphere?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Argon
Correct Answer: C
Rationale: Nitrogen makes up about 78% of Earth's atmosphere.
7. What is the hardest natural substance?
A. Iron
B. Diamond
C. Graphite
D. Gold
Correct Answer: B
Rationale: Diamond is a form of carbon with a very strong crystal lattice.
8. Which organelle is known as the powerhouse of the cell?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
, Correct Answer: C
Rationale: Mitochondria generate ATP, the cell's main energy currency.
9. Who painted the Mona Lisa?
A. Vincent van Gogh
B. Pablo Picasso
C. Leonardo da Vinci
D. Claude Monet
Correct Answer: C
Rationale: Leonardo da Vinci painted the Mona Lisa in the early 1500s.
10. What is the capital of Japan?
A. Seoul
B. Beijing
C. Tokyo
D. Bangkok
Correct Answer: C
Rationale: Tokyo is the capital and largest city of Japan.
11. Which blood type is known as the universal donor?
A. A
B. B
C. AB
D. O
Correct Answer: D
Rationale: Type O negative red blood cells lack A/B antigens, so they don’t trigger
immune reactions.
12. What is the square root of 64?
A. 6
B. 7
C. 8
D. 9
Correct Answer: C
Rationale: 8 × 8 = 64.
