# Logical Reasoning - Logical Problems - Discussion

### Discussion :: Logical Problems - Type 4 (Q.No.2)

The logic problems in this set present you with three true statements: Fact 1, Fact 2, and Fact 3. Then, you are given three more statements (labeled I, II, and III), and you must determine which of these, if any, is also a fact. One or two of the statements could be true; all of the statements could be true; or none of the statements could be true. Choose your answer based solely on the information given in the first three facts.

2.

 Fact 1: Jessica has four children Fact 2: Two of the children have blue eyes and two of the children have brown eyes. Fact 3: Half of the children are girls.
If the first three statements are facts, which of the following statements must also be a fact?
 I: At least one girl has blue eyes. II: Two of the children are boys. III: The boys have brown eyes.

 [A]. I only [B]. II only [C]. II and III only [D]. None of the statements is a known fact.

Explanation:

Since one-half of the four children are girls, two must be boys. It is not clear which children have blue or brown eyes.

 Vikas said: (Sep 18, 2011) Please provide ven-digram also in answers of questions like these.

 Brent said: (Jan 21, 2015) Cross-Genders do exist and are not classified as male or female, this is a possibility so. Therefore whether the remaining two children are boys, is unspecified.

 Ananya said: (Jul 20, 2016) The answer should be 1 and 2 both which is not given in the option.

 Angali said: (Jul 27, 2018) 1 can also be the answer because out of 4 children 2 children have blue eyes and half of the children are girls. So it could be at least one of the girl have blue eyes. Am I right? Please explain me.

 Jasmine Kaur said: (Sep 27, 2018) It should be 1 & 2. Because out of 4- 2 are girls and also mentioned 2 have blue and 2 have brown eyes. That means one of the girls have blue.