J, K L, M, N and O are six teachers. Each one teaches a different subject out of Hindi, English, Math, Science, Social Science and Arts, not necessarily in the same order. Each of them teaches on only one day, from Monday to Saturday, not necessarily in the same order. J teaches Science on Wednesday. O teaches Math second after J. K teaches on the first day of the week, but teaches neither Hindi nor English. M teaches English before N and L teaches Arts before J. Who teaches on Tuesday?

J, K L, M, N and O are six teachers. Each one teaches a different subject out of Hindi, English, Math, Science, Social Science and Arts, not necessarily in the same order. Each of them teaches on only one day, from Monday to Saturday, not necessarily in the same order. J teaches Science on Wednesday. O teaches Math second after J. K teaches on the first day of the week, but teaches neither Hindi nor English. M teaches English before N and L teaches Arts before J. Who teaches on Tuesday? Correct Answer L

Arranging them according to the given information,

J teaches Science on Wednesday.

O teaches Math second day after J.

K teaches on the first day of the week, but teaches neither Hindi nor English.

M teaches English before N and L teaches Arts before J.

K does not teach Hindi, so N teaches Hindi.

The only subject left is Social Science which is taught by K.

L teaches on Thursday.

Hence, “L” is the correct answer.