NextMockSearch exams, e.g. SSC CGL, UPPSC, Lekhpal
Railways PYQCBT 1 2016

RRB NTPC · Question 19

Retinol is mainly related to _______ A. Vitamin A B. Vitamin B C. Vitamin D D. Vitamin E

  1. D

  2. A

  3. C

  4. B

Show answer & explanation

Answer: (B) A

Explanation

Retinol is the main form of vitamin A, found in animal foods such as milk, eggs and liver. It is essential for vision (especially in dim light), skin and immunity.