What is the use of 'Augmented Reality'? MCQ with Answer and Explanation

What is the use of 'Augmented Reality'?
A. Complete virtual world
B. Weather mapping
C. Overlay digital content on real world
D. Only gaming
Answer: Option C
Solution (By JKSSB Mock Tests)
AR enhances real-world experience.

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Practice More Science and Technology Questions

Question #1
The Hubble Space Telescope was launched in:
A. 1992
B. 1990
C. 1991
D. 1989

Correct Answer: Option B


Explanation:
Hubble was launched by NASA in 1990.

Question #2
Which planet is known as the 'Red Planet'?
A. Saturn
B. Mars
C. Venus
D. Jupiter

Correct Answer: Option B


Explanation:
Mars appears reddish due to iron oxide (rust) on its surface.

Question #3
What is the main advantage of reusable rockets?
A. Increased weight
B. Reduced launch cost
C. Slower speed
D. Higher risk

Correct Answer: Option B


Explanation:
Reusable technology significantly lowers mission costs.