Instructions

Each of the questions below consists of a question and two statements marked P and Q given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and: Give answer:

Question 101

How many daughters does ‘L’ have?
P. R’s father has three daughters.
Q. ‘T’ is R’s sister and daughter of L.

Solution

Let us test each statement and see if we can arrive at the number of daughters L has.

1 talks about the number of daughters that R's father has. However, to answer the question, we need additional information about the relation between R and L. This is given by 2, that ‘T’ is R’s sister and daughter of L. Using this, we know L is a parent of R. Hence, L has three daughters, which we get by combining both 1 and 2. 


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