Lesson 2 of 6 · Rank from left/right/top/bottom
Interchange
Ordering and Ranking · for IPMAT Indore, IPMAT Rohtak and JIPMAT
The exam method
- Interchange. Arjun 11th from left, Ravi 17th from right; after the swap Arjun is 13th → Ravi was 13th → 29 in the row.
Worked examples
Example 4Typical
Shruti is 10th from the left and Pooja 12th from the right; after they swap, Shruti is 16th from the left. Pooja's new position from the right?
Solution: 18th. Pooja was 16th from the left → 27 girls; Pooja is now 10th from the left = 18th from the right.
Example 1Sitter
Sameer is 14th from the right in a row of 40. Position from the left?
Solution: 27th. 40 − 14 + 1.
Picked from the Rank from left/right/top/bottom note for this micro-concept automatically. The whole note: Rank from left/right/top/bottom.