In a line of boys Kapil is 8th from the right and Kavleen is 12th from left. When Kapil and Kavleen interchange their positions Kavleen becomes 21st from left. What will be the position of Kapil from right. A. 8th B. 17th C. 21st D. None of these
If the pattern continues, which letter is in the 17th position ?
P Q R R Q P P Q R R Q P
DCan't be determined