Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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The conditions produce D before A before B before C.
The order is D-A-B-C.
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P occupies position 1.
Q must therefore occupy position 2.
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The middle of seven positions is position four.
R is fourth from both ends.
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B must be directly left and C directly right of A.
The fixed block is B-A-C.
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M is in seat 3.
The immediate right seat is 4.
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The block A-B-C-D fills the first four seats.
D is fourth.
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The only order is S-P-Q-R.
R is at the far right.
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Positions 1, 3, and 5 are fixed.
B and D occupy positions 2 and 4 in either order.
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Removing five people ahead moves the candidate up five positions.
The new rank is 15th.
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F is sixth from the front.
Positions 4 and 5 lie between E and F.
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D is seventh from the left.
Its right rank is 12 - 7 + 1 = 6.
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Two positions right of third is fifth.
B is fifth from the left.
