Find the odd one out: ROM, RAM, Cache, Hard Disk MCQ with Answer and Explanation

Find the odd one out: ROM, RAM, Cache, Hard Disk
A. Cache
B. RAM
C. ROM
D. Hard Disk
Answer: Option D
Solution (By JKSSB Mock Tests)
ROM, RAM and Cache are primary memory; Hard Disk is secondary storage.

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Practice More Classification (Odd One Out) Questions

Question #1
Find the odd one out: Keyboard, Monitor, Mouse, Desk
A. Monitor
B. Mouse
C. Desk
D. Keyboard

Correct Answer: Option C


Explanation:
Keyboard, Monitor and Mouse are computer peripherals; Desk is furniture.

This question belongs to: Reasoning Classification (Odd One Out)
Question #2
Find the odd one out: Harappa, Mohenjo-daro, Lothal, Pataliputra
A. Pataliputra
B. Mohenjo-daro
C. Harappa
D. Lothal

Correct Answer: Option A


Explanation:
Harappa, Mohenjo-daro and Lothal are Indus Valley sites; Pataliputra was a historic city in ancient India.

This question belongs to: Reasoning Classification (Odd One Out)
Question #3
Find the odd one out: India, Nepal, Bhutan, China
A. China
B. Nepal
C. Bhutan
D. India

Correct Answer: Option A


Explanation:
India, Nepal and Bhutan are SAARC members; China is not a member of SAARC.

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