A certain number of persons sit in a row facing north. Two persons sit between…
2023
A certain number of persons sit in a row facing north.
Two persons sit between Q and P.
P sits third to the left of L.
B sits adjacent to L.
Four persons sit between B and Q, and Q sits just right of D.
The number of persons sitting between Q and P is one more than the number of persons sitting between R and Q.
S sits second to the left of R.
Two persons sit between S and E.
The number of persons sitting between E and S is the same as the number of persons sitting to the left of E.
K sits at one of the extreme ends and two places away from L.
How many persons sit in the row?
- A.
17
- B.
19
- C.
18
- D.
16
- E.
None of these
Attempted by 6 students.
Show answer & explanation
Correct answer: C
The constraints fix the row length at 18 persons.