6 teachers P, Q, R, S, T, and U are to deliver the lecture. Each teacher will deliver lectures on one of the days from Monday to Saturday. Each teacher will deliver lectures on different days. There are 3 male and 3 female teachers. Each man is married to a woman. More than two persons deliver between T and U. R delivers on Friday but his wife does not deliver on Monday. P delivered on the next day of S. 2 people present between P and U. P's wife presents P's next day. T and U have the same gender. Which of the following statement is not correct?
6 teachers P, Q, R, S, T, and U are to deliver the lecture. Each teacher will deliver lectures on one of the days from Monday to Saturday. Each teacher will deliver lectures on different days. There are 3 male and 3 female teachers. Each man is married to a woman. More than two persons deliver between T and U. R delivers on Friday but his wife does not deliver on Monday. P delivered on the next day of S. 2 people present between P and U. P's wife presents P's next day. T and U have the same gender. Which of the following statement is not correct? Correct Answer Two lectures are delivered between Q and S
6 teachers: P, Q, R, S, T, and U.
1) There are 3 male and 3 female teachers.
2) Each man is married to a woman.
3) R delivers on Friday but his wife does not deliver on Monday.
| Days | Teachers |
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | R (Male) |
| Saturday |
4) P delivered on the next day of S.
5) P's wife presents P's next day.
6) 2 people present between P and U.
| Days | Teachers (Case - 1) | Teachers (Case - 2) |
| Monday | S | |
| Tuesday | P (Male) | S |
| Wednesday | P's Wife | P (Male) |
| Thursday | P's Wife | |
| Friday | R (Male) | R (Male) |
| Saturday | U | U |
7) More than two persons deliver between T and U.
So, Case - 1 gets eliminated.
| Days | Teachers (Case - 2) |
| Monday | T |
| Tuesday | S |
| Wednesday | P (Male) |
| Thursday | P's Wife |
| Friday | R (Male) |
| Saturday | U |
8) T and U have the same gender.
| Days | Teachers (Case - 2) |
| Monday | T (Female) (S's Wife) |
| Tuesday | S (Male) |
| Wednesday | P (Male) |
| Thursday | P's Wife (Q) |
| Friday | R (Male) |
| Saturday | U (Female) (R's Wife) |
One lecture are delivered between Q and S.
Hence, option (2) is the correct answer.