Which vitamin is synthesized by sunlight in the skin? MCQ with Answer and Explanation

Which vitamin is synthesized by sunlight in the skin?
A. Vitamin D
B. Vitamin C
C. Vitamin B
D. Vitamin A
Answer: Option A
Solution (By JKSSB Mock Tests)
Exposure to sunlight allows the skin to produce Vitamin D.

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Practice More Science and Technology Questions

Question #1
Which technology is used in contactless payments?
A. Bluetooth
B. Wi-Fi
C. LiDAR
D. NFC

Correct Answer: Option D


Explanation:
NFC enables contactless transactions.

Question #2
The Mars Helicopter was part of:
A. Chandrayaan
B. Artemis
C. Perseverance mission
D. Mangalyaan

Correct Answer: Option C


Explanation:
Ingenuity was the first powered flight on another planet.

Question #3
AlphaGo is associated with which game?
A. Chess
B. Go
C. Cricket
D. Carrom

Correct Answer: Option B


Explanation:
AlphaGo defeated world champion in Go.