Logical Reasoning Sufficiency

Q: Who is the tallest among A, B, C, and D? I. A is taller than B and C. II. D is taller than

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). From I, A > B and A > C. From II, D > A. Combining them gives D > A > (B, C). D is definitively the tallest. Both are required.

Q: What is P's rank from the top in a class of 40 students? I. P is exactly 10 ranks below Q. II. Q is ranked 15th from the bottom.

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). From II, Q's rank from top = 40 - 15 + 1 = 26th. From I, P is 10 ranks below Q, making P's rank from top = 26 + 10 = 36th. Both are required.

Q: Who scored the lowest marks among E, F, G, and H? I. E scored more than F but less than G. II. H scored less than F.

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). From I, G > E > F. From II, F > H. Combining them gives G > E > F > H. H scored the lowest. Both are required.

Q: How many people are heavier than M in a group of 5 people? I. M is heavier than N and O. II. P is the heaviest.

Correct Answer: Option D (Statements I and II together are not sufficient.). Combining both gives P > M > (N, O). This covers 4 people. We do not know the weight of the 5th person relative to M. Not sufficient.

Q: Who reached the destination first among W, X, Y, and Z? I. X reached before Y but after Z. II. W reached before Z.

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). From I, Z > X > Y. From II, W > Z. Combining gives W > Z > X > Y. W reached first. Both are required.

60 Questions

Practice Logical Reasoning Sufficiency questions with answers and step-by-step solutions. These problems are curated from recent campus placement test papers (TCS, Infosys, Wipro, Cognizant, Accenture) and competitive government exams (SSC CGL, Bank PO, RRB NTPC, UPSC).

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Logical Reasoning Sufficiency: Directions & Problem Statements Shared for questions below

DirectionsSet 5: Order & Ranking

Q21

Who is the tallest among A, B, C, and D?
I. A is taller than B and C.
II. D is taller than

medium

Q22

What is P's rank from the top in a class of 40 students?
I. P is exactly 10 ranks below Q.
II. Q is ranked 15th from the bottom.

medium

Q23

Who scored the lowest marks among E, F, G, and H?
I. E scored more than F but less than G.
II. H scored less than F.

medium

Q24

How many people are heavier than M in a group of 5 people?
I. M is heavier than N and O.
II. P is the heaviest.

medium

Q25

Who reached the destination first among W, X, Y, and Z?
I. X reached before Y but after Z.
II. W reached before Z.

medium

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Logical Reasoning Sufficiency

Who is the tallest among A, B, C, and D?
I. A is taller than B and C.
II. D is taller than

Community Discussion & Shortcut Formulas

What is P's rank from the top in a class of 40 students?
I. P is exactly 10 ranks below Q.
II. Q is ranked 15th from the bottom.

Community Discussion & Shortcut Formulas

Who scored the lowest marks among E, F, G, and H?
I. E scored more than F but less than G.
II. H scored less than F.

Community Discussion & Shortcut Formulas

How many people are heavier than M in a group of 5 people?
I. M is heavier than N and O.
II. P is the heaviest.

Community Discussion & Shortcut Formulas

Who reached the destination first among W, X, Y, and Z?
I. X reached before Y but after Z.
II. W reached before Z.

Community Discussion & Shortcut Formulas