Statements :All colours are red. No red is a white.Conclusions :I.No w...
**Statements**:
1. All colours are red.
2. No red is a white.
**Conclusions**:
I. No white is a colour.
II. At least some colours are white.
To determine the validity of the given conclusions, we need to analyze the statements and see if the conclusions logically follow from them.
**Analysis**:
From the first statement, "All colours are red," we can infer that every color falls under the category of red. This means that no color exists outside of the red category. Therefore, the statement implies that red is the only color.
From the second statement, "No red is a white," we can infer that there is no overlap between the categories of red and white. This means that no color can be both red and white at the same time.
**Conclusion I: No white is a colour**:
This conclusion does not logically follow from the given statements. The statements do not provide any information about the category of white. While it is true that no red is a white, it does not necessarily mean that no white is a color. White can be a color, even if it does not fall under the category of red.
**Conclusion II: At least some colours are white**:
This conclusion also does not logically follow from the given statements. The statements explicitly state that no red is a white, which means that there is no overlap between the categories of red and white. As a result, it is not possible for any color to be both red and white at the same time.
**Conclusion I and II do not follow** from the given statements. Therefore, the correct answer is option 'A' - If only conclusion I follows.