Aiken Format Examples

What is the chemical formula for table salt?
A) NaOH
B) NaCl
C) KCl
D) HCl
ANSWER: B

What is the speed of light in vacuum?
A) 300,000 m/s
B) 3,000,000 m/s
C) 300,000,000 m/s
D) 3,000,000,000 m/s
ANSWER: C

Which organelle is known as the powerhouse of the cell?
A) Nucleus
B) Ribosome
C) Mitochondria
D) Golgi apparatus
ANSWER: C

What is the value of pi (π) rounded to two decimal places?
A) 3.12
B) 3.14
C) 3.16
D) 3.18
ANSWER: B

What is the square root of 144?
A) 10
B) 11
C) 12
D) 14
ANSWER: C

If x + 5 = 12, what is the value of x?
A) 5
B) 6
C) 7
D) 8
ANSWER: C

In which year did World War I begin?
A) 1912
B) 1914
C) 1916
D) 1918
ANSWER: B

Who was the first President of the United States?
A) Thomas Jefferson
B) John Adams
C) George Washington
D) Benjamin Franklin
ANSWER: C

Which ancient civilization built the pyramids at Giza?
A) Roman
B) Greek
C) Persian
D) Egyptian
ANSWER: D

What does HTML stand for?
A) Hyper Text Markup Language
B) High Tech Modern Language
C) Hyper Transfer Markup Language
D) Home Tool Markup Language
ANSWER: A

Which data structure uses FIFO (First In, First Out)?
A) Stack
B) Queue
C) Tree
D) Graph
ANSWER: B

What is the time complexity of binary search?
A) O(n)
B) O(n log n)
C) O(log n)
D) O(1)
ANSWER: C

Which of the following is a synonym for "happy"?
A) Sad
B) Angry
C) Joyful
D) Tired
ANSWER: C

What part of speech is the word "quickly"?
A) Noun
B) Verb
C) Adjective
D) Adverb
ANSWER: D

Which sentence is grammatically correct?
A) Him and me went to the store.
B) He and I went to the store.
C) Me and him went to the store.
D) I and he went to the store.
ANSWER: B