ReasoningAbility.com

Swap with Unknown Total: Worksheet 10 - Expert Practice Swap with Unknown Total EXPERT

Ready to master Swap with Unknown Total? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve swap with unknown total reasoning tricks, handle fast swap with unknown total solving, and perfect swap with unknown total mastery with our step-by-step solutions.

📝 Worksheet 10 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Swap with Unknown Total
Worksheet 10 of 10 (100% complete)

Question 1

In a row, A and B interchange positions. After interchange, A is 11th from left and B is 16th from left. If originally A was 6th from left, how many people are in the row?
Distance A moved = 5 positions. B moved same distance, so B's original position = 11. Total = B's original left position + (new_left_A - 1) = 21

Question 2

In a row, A and B interchange positions. After interchange, A is 11th from left and B is 17th from left. If originally A was 9th from left, how many people are in the row?
Distance A moved = 2 positions. B moved same distance, so B's original position = 15. Total = B's original left position + (new_left_A - 1) = 19

Question 3

In a row, A and B interchange positions. After interchange, A is 13th from left and B is 18th from left. If originally A was 6th from left, how many people are in the row?
Distance A moved = 7 positions. B moved same distance, so B's original position = 11. Total = B's original left position + (new_left_A - 1) = 25

Question 4

In a row, A and B interchange positions. After interchange, A is 9th from left and B is 19th from left. If originally A was 4th from left, how many people are in the row?
Distance A moved = 5 positions. B moved same distance, so B's original position = 14. Total = B's original left position + (new_left_A - 1) = 24

Question 5

In a row, A and B interchange positions. After interchange, A is 8th from left and B is 18th from left. If originally A was 6th from left, how many people are in the row?
Distance A moved = 2 positions. B moved same distance, so B's original position = 16. Total = B's original left position + (new_left_A - 1) = 20

Question 6

In a row, A and B interchange positions. After interchange, A is 15th from left and B is 22th from left. If originally A was 4th from left, how many people are in the row?
Distance A moved = 11 positions. B moved same distance, so B's original position = 11. Total = B's original left position + (new_left_A - 1) = 33

Question 7

In a row, A and B interchange positions. After interchange, A is 12th from left and B is 21th from left. If originally A was 4th from left, how many people are in the row?
Distance A moved = 8 positions. B moved same distance, so B's original position = 13. Total = B's original left position + (new_left_A - 1) = 29

Question 8

In a row, A and B interchange positions. After interchange, A is 13th from left and B is 22th from left. If originally A was 3th from left, how many people are in the row?
Distance A moved = 10 positions. B moved same distance, so B's original position = 12. Total = B's original left position + (new_left_A - 1) = 32

Question 9

In a row, A and B interchange positions. After interchange, A is 15th from left and B is 24th from left. If originally A was 3th from left, how many people are in the row?
Distance A moved = 12 positions. B moved same distance, so B's original position = 12. Total = B's original left position + (new_left_A - 1) = 36

Question 10

In a row, A and B interchange positions. After interchange, A is 8th from left and B is 17th from left. If originally A was 3th from left, how many people are in the row?
Distance A moved = 5 positions. B moved same distance, so B's original position = 12. Total = B's original left position + (new_left_A - 1) = 22

Question 11

In a row, A and B interchange positions. After interchange, A is 9th from left and B is 13th from left. If originally A was 3th from left, how many people are in the row?
Distance A moved = 6 positions. B moved same distance, so B's original position = 7. Total = B's original left position + (new_left_A - 1) = 19

Question 12

In a row, A and B interchange positions. After interchange, A is 8th from left and B is 12th from left. If originally A was 5th from left, how many people are in the row?
Distance A moved = 3 positions. B moved same distance, so B's original position = 9. Total = B's original left position + (new_left_A - 1) = 15

Question 13

In a row, A and B interchange positions. After interchange, A is 14th from left and B is 20th from left. If originally A was 5th from left, how many people are in the row?
Distance A moved = 9 positions. B moved same distance, so B's original position = 11. Total = B's original left position + (new_left_A - 1) = 29

Question 14

In a row, A and B interchange positions. After interchange, A is 14th from left and B is 20th from left. If originally A was 3th from left, how many people are in the row?
Distance A moved = 11 positions. B moved same distance, so B's original position = 9. Total = B's original left position + (new_left_A - 1) = 31

Question 15

In a row, A and B interchange positions. After interchange, A is 8th from left and B is 11th from left. If originally A was 6th from left, how many people are in the row?
Distance A moved = 2 positions. B moved same distance, so B's original position = 9. Total = B's original left position + (new_left_A - 1) = 13

Question 16

In a row, A and B interchange positions. After interchange, A is 11th from left and B is 16th from left. If originally A was 9th from left, how many people are in the row?
Distance A moved = 2 positions. B moved same distance, so B's original position = 14. Total = B's original left position + (new_left_A - 1) = 18

Question 17

In a row, A and B interchange positions. After interchange, A is 9th from left and B is 13th from left. If originally A was 4th from left, how many people are in the row?
Distance A moved = 5 positions. B moved same distance, so B's original position = 8. Total = B's original left position + (new_left_A - 1) = 18

Question 18

In a row, A and B interchange positions. After interchange, A is 13th from left and B is 17th from left. If originally A was 6th from left, how many people are in the row?
Distance A moved = 7 positions. B moved same distance, so B's original position = 10. Total = B's original left position + (new_left_A - 1) = 24

Question 19

In a row, A and B interchange positions. After interchange, A is 9th from left and B is 14th from left. If originally A was 7th from left, how many people are in the row?
Distance A moved = 2 positions. B moved same distance, so B's original position = 12. Total = B's original left position + (new_left_A - 1) = 16

Question 20

In a row, A and B interchange positions. After interchange, A is 10th from left and B is 15th from left. If originally A was 5th from left, how many people are in the row?
Distance A moved = 5 positions. B moved same distance, so B's original position = 10. Total = B's original left position + (new_left_A - 1) = 20
Previous Worksheet