Govt. Exams
Entrance Exams
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Topics in Reasoning Ability
Vikram starts at point X, goes 8 km South, then 6 km West, then 4 km North. How far is he from X and in which direction?
Correct Answer:
C. √52 km South-West
EXPLANATION
Net displacement: 4 km South, 6 km West. Distance = √(16+36) = √52 km South-West
Five friends A, B, C, D, E sit in a row. B sits between A and C. D is not adjacent to C. E is at one end. Who sits in the middle?
Correct Answer:
B. B
EXPLANATION
E at end, arrangement: E-A-B-C-D or D-C-B-A-E. B sits in middle position