Seven students sit in a row. Priya is second from the right. Raj is third to the left of Priya. Meena is immediately to the right of Raj. Sam is between Meena and Priya. Two students sit to the left of Raj. Who sits at the extreme left?
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Answer: Option D — Cannot be determined
Detailed Solution
Priya is 2nd from right → Priya is at position 6 (of 7).
Raj is 3rd to the left of Priya → Raj at position 6−3 = 3.
Two students sit to the left of Raj (position 3) → positions 1 and 2 are occupied.
Meena is immediately right of Raj → Meena at position 4.
Sam is between Meena (4) and Priya (6) → Sam at position 5.
Positions assigned: 1=?, 2=?, 3=Raj, 4=Meena, 5=Sam, 6=Priya, 7=?.
The identity of position 1 (extreme left) depends on the unnamed students — cannot be determined from the given clues alone.
Answer: Cannot be determined.
Quick tip
Pin Priya at pos 6, chain Raj=3, Meena=4, Sam=5. Positions 1, 2, 7 are unnamed → extreme left is unknown.
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Linear Arrangement — MAH CET BBA BMS BCA BHMCT Preparation
This question tests your understanding of Linear Arrangement, a key topic in the MAH CET BBA BMS BCA BHMCT Logical Reasoning section. The detailed solution above uses a step-by-step approach to show the reasoning, and where available, a shortcut that helps you solve similar questions in under 90 seconds during the actual exam.
Linear arrangement questions ask you to place a set of people or objects in a straight line based on given conditions. These questions appear frequently in MAH CET UG and MCA CET reasoning sections. Master the technique of drawing a quick grid and filling it constraint-by-constraint to solve these in under 90 seconds each.