Question

Choose the correct group of fat soluble vitamins.

• A. Cholecalciferol, $\alpha$-Tocopherol, Menadione
• B. Thiamine, Cholecalciferol, $\alpha$-Tocopherol
• C. Niacin, $\alpha$-Tocopherol, Menadione
• D. Biotin, Thiamin, Niacin

Hint:

Fat soluble vitamins = ADEK. Water soluble vitamins = B-complex + C.

Answer 1

The Correct Option is A

Step 1: Fat soluble vitamins. Vitamins A, D, E, and K are fat soluble.
Step 2: Check each option. - (A) Cholecalciferol (Vitamin D), $\alpha$-Tocopherol (Vitamin E), Menadione (Vitamin K analogue) — all fat soluble. Correct.
- (B) Thiamine (Vitamin B1) is water soluble — incorrect.
- (C) Niacin (Vitamin B3) is water soluble — incorrect.
- (D) Biotin (B7), Thiamin (B1), Niacin (B3) — all water soluble — incorrect.
Therefore, the correct group is option (A).