Find the odd one out: Pen drive, CD, DVD, Keyboard MCQ with Answer and Explanation

Find the odd one out: Pen drive, CD, DVD, Keyboard
A. DVD
B. CD
C. Pen drive
D. Keyboard
Answer: Option D
Solution (By JKSSB Mock Tests)
Pen drive, CD and DVD are storage devices; Keyboard is an input device.

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Practice More Classification (Odd One Out) Questions

Question #1
Find the odd one out: ALU, CU, MU, RAM
A. CU
B. MU
C. RAM
D. ALU

Correct Answer: Option C


Explanation:
ALU, CU and MU are functional units of the CPU; RAM is a memory unit separate from the CPU.

This question belongs to: Reasoning Classification (Odd One Out)
Question #2
Find the odd one out: Kathak, Bharatanatyam, Odissi, Salsa
A. Odissi
B. Kathak
C. Salsa
D. Bharatanatyam

Correct Answer: Option C


Explanation:
Kathak, Bharatanatyam and Odissi are Indian classical dances; Salsa is a Latin American dance.

This question belongs to: Reasoning Classification (Odd One Out)
Question #3
Find the odd one out: Triangle, Rectangle, Pentagon, Hexagon
A. Hexagon
B. Triangle
C. Pentagon
D. Rectangle

Correct Answer: Option B


Explanation:
Rectangle, Pentagon and Hexagon have four or more sides; Triangle has only three sides.

This question belongs to: Reasoning Classification (Odd One Out)