How many of the following are water soluble vitamins ?
A, B, C, D , K, E

Answer

To determine how many of the listed vitamins are water-soluble, we can analyze each vitamin one by one:

1. **Vitamin A**: This vitamin is fat-soluble. It is stored in the liver and fatty tissues.

2. **Vitamin B**: This group of vitamins (which includes B1, B2, B3, B5, B6, B7, B9, and B12) is water-soluble. They dissolve in water and are not stored in the body, meaning they need to be consumed regularly.

3. **Vitamin C**: This vitamin is also water-soluble. Like the B vitamins, it dissolves in water and is not stored in the body.

4. **Vitamin D**: This vitamin is fat-soluble. It is stored in the liver and fatty tissues.

5. **Vitamin K**: This vitamin is fat-soluble as well. It is stored in the liver and fatty tissues.

6. **Vitamin E**: This vitamin is also fat-soluble. It is stored in the body's fatty tissues.

Now, let's summarize the findings:
- Water-soluble vitamins from the list: **B and C**
- Fat-soluble vitamins from the list: **A, D, E, and K**

Thus, the total number of water-soluble vitamins in the list is **2** (B and C).

### Final Answer:
There are **2 water-soluble vitamins** (B and C) from the list provided.

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