MasteryExams

Order & Ranking: Practice Questions with Answers

Positions in a row, people between two persons, and comparisons. Try each question first: tap an option to check it, and the explanation appears below.

  1. Question 1Easy

    In a row of 46 people, a person is 26th from the left end. What is the person's position from the right end?

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    โœ… D. 21st

    Position from the other end = total โˆ’ position + 1 = 46 โˆ’ 26 + 1 = 21.

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  2. Question 2Easy

    In a row of students, a student is 30th from the left end and 20th from the right end. How many students are there in the row?

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    โœ… D. 49

    The student is counted in both positions, so total = 30 + 20 โˆ’ 1 = 49.

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  3. Question 3Medium

    Among B, E, N, W, Z: Z is faster than E. Z is slower than B. W is slower than N. N is slower than E. Who is the slowest?

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    โœ… A. W

    Put the statements together in one order, from fastest to slowest: B, Z, E, N, W. So the slowest is W.

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  4. Question 4Hard

    In a row, B is 3rd from the left end and N is 23rd from the right end. When B and N interchange their positions, B becomes 17th from the left end. How many people are there in the row?

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    โœ… A. 39

    After the swap, B stands where N stood. So N's old place is 17th from the left and 23rd from the right. Total = 17 + 23 โˆ’ 1 = 39.

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  5. Question 5Medium

    In a row of 36 people, T is 18th from the left end and X is 5th from the right end. How many people are there between T and X?

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    โœ… C. 13

    X's position from the left is 36 โˆ’ 5 + 1 = 32. T is at position 18, so the people between them = 32 โˆ’ 18 โˆ’ 1 = 13.

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  6. Question 6Easy

    In a row of 43 people, a person is 3rd from the right end. What is the person's position from the left end?

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    โœ… D. 41st

    Position from the other end = total โˆ’ position + 1 = 43 โˆ’ 3 + 1 = 41.

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  7. Question 7Medium

    In a row of 44 people, R is 7th from the left end and E is 17th from the right end. How many people are there between R and E?

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    โœ… B. 20

    E's position from the left is 44 โˆ’ 17 + 1 = 28. R is at position 7, so the people between them = 28 โˆ’ 7 โˆ’ 1 = 20.

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  8. Question 8Easy

    In a row of 22 people, a person is 15th from the left end. What is the person's position from the right end?

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    โœ… C. 8th

    Position from the other end = total โˆ’ position + 1 = 22 โˆ’ 15 + 1 = 8.

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  9. Question 9Medium

    In a row of 40 people, B is 10th from the left end and A is 12th from the right end. How many people are there between B and A?

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    โœ… A. 18

    A's position from the left is 40 โˆ’ 12 + 1 = 29. B is at position 10, so the people between them = 29 โˆ’ 10 โˆ’ 1 = 18.

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  10. Question 10Medium

    Among V, X, Y, Z: X is lighter than Z. Y is lighter than X. Y is heavier than V. Who is the second heaviest?

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    โœ… C. X

    Put the statements together in one order, from heaviest to lightest: Z, X, Y, V. So the second heaviest is X.

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  11. Question 11Medium

    In a row of 33 people, K is 5th from the left end and V is 16th from the right end. How many people are there between K and V?

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    โœ… C. 12

    V's position from the left is 33 โˆ’ 16 + 1 = 18. K is at position 5, so the people between them = 18 โˆ’ 5 โˆ’ 1 = 12.

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  12. Question 12Medium

    Among A, L, M, Q: M is shorter than A. M is taller than L. Q is shorter than L. Who is the shortest?

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    โœ… B. Q

    Put the statements together in one order, from tallest to shortest: A, M, L, Q. So the shortest is Q.

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  13. Question 13Easy

    In a row of students, a student is 25th from the left end and 17th from the right end. How many students are there in the row?

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    โœ… A. 41

    The student is counted in both positions, so total = 25 + 17 โˆ’ 1 = 41.

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  14. Question 14Easy

    In a row of students, a student is 11th from the left end and 28th from the right end. How many students are there in the row?

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    โœ… C. 38

    The student is counted in both positions, so total = 11 + 28 โˆ’ 1 = 38.

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  15. Question 15Medium

    Among K, M, Q, R, V: R is slower than M. K is faster than M. V is faster than Q. Q is faster than K. Who is the slowest?

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    โœ… A. R

    Put the statements together in one order, from fastest to slowest: V, Q, K, M, R. So the slowest is R.

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  16. Question 16Easy

    In a row of 30 people, a person is 28th from the left end. What is the person's position from the right end?

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    โœ… D. 3rd

    Position from the other end = total โˆ’ position + 1 = 30 โˆ’ 28 + 1 = 3.

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  17. Question 17Medium

    In a row of 60 people, L is 27th from the left end and A is 18th from the right end. How many people are there between L and A?

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    โœ… A. 15

    A's position from the left is 60 โˆ’ 18 + 1 = 43. L is at position 27, so the people between them = 43 โˆ’ 27 โˆ’ 1 = 15.

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  18. Question 18Medium

    In a row of 35 people, R is 8th from the left end and X is 16th from the right end. How many people are there between R and X?

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    โœ… D. 11

    X's position from the left is 35 โˆ’ 16 + 1 = 20. R is at position 8, so the people between them = 20 โˆ’ 8 โˆ’ 1 = 11.

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  19. Question 19Easy

    In a row of students, a student is 23rd from the left end and 14th from the right end. How many students are there in the row?

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    โœ… D. 36

    The student is counted in both positions, so total = 23 + 14 โˆ’ 1 = 36.

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  20. Question 20Easy

    In a row of 35 people, a person is 5th from the right end. What is the person's position from the left end?

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    โœ… C. 31st

    Position from the other end = total โˆ’ position + 1 = 35 โˆ’ 5 + 1 = 31.

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