Question

R is on right of L. L is on left of K.
X. K is right of L.
Y. K is right of R.

(A) X is valid
(B) Y is valid
(c) Both X and Y is valid

Answer 1

x is valid xxxxxxxxxxxxxxxxxxxxxxxxx

Answer 2

X is valid. (option a)

• It is given here that R is on the right of L, and L is on the left of K.
• As L is on the left of K, clearly, it can be seen that K is to the right of L.
• On the other hand, R is on the right of L, but there is no information about the position of R with respect to K.
• So, R can be either to the left of K, or the right of K, but it is just a possibility, and not clearly mentioned in the statement, and we cannot be sure if Y is true.
• Therefore, the only conclusion which can be surely drawn from the given statements is that X is valid.