In a row of boys,Kapil is 8th from the right and Sreenath is 12th from left.When Kapil and Sreenath interchange their positions, Sreenath becomes 21st from left. What will be Kapil's position from the right? Please explain with steps
17...
Btw kbil and sree.. 21-12 boys, ie 9 boys... so kabil changed 9 positions.. and bcome 8+9=17
No dr the answer is 17. Can you explain it pls
18