Question

Examine the following statements :

1. All colours are pleasant.

2. Some colours are pleasant.

3. No colour is pleasant.

4. Some colours are not pleasant.

Given that the statement 4 is true, what can be definitely concluded ?

1. 1 and 2 are true
2. 1 is false
3. 2 is false
4. 3 is true

Answer 1

Correct Answer - Option 2 : 1 is false

As per statement 4: Some colours are not pleasant, it states that there is at least one colour present which is not pleasant. So, All colours are pleasant is definitely false.

So, statement 1 is false.

Hence, "option 2" is the correct answer.