Explanation

All editors are officers, but only some officers are investigators.

Therefore, it cannot be concluded whether any editor is an investigator.

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Explanation

Analytical Seating Arrangement; A, B, C, D, E, F, G, and H are sitting around a circle facing the centre. A sits fourth to the right of H. A sits second to the left of F. C is not a neighbour of F or B. D sits third to the right of C. H does not sit next to G.

1. Who sits between B and D? F

2. Which pair sits between H and G? C and E

3. Which pair does not belong to the group: AE, HF, BD, GE? BD

4. Who is immediately right of A? D

5. Who sits second to the right of B? 4

6. What is the position of B with respect to C? Second to the right

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Explanation

Given: SCHOOL = TDIPPM

Check letter by letter:

S -> T = +1  

C -> D = +1  

H -> I = +1  

O -> P = +1  

O -> P = +1  

L -> M = +1  

Pattern: Each letter is increased by 1

Now code for BOOK:

B -> C  

O -> P  

O -> P  

K -> L  

Code = CPNL

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Explanation

• To find the College Code, apply the same alphabetical or numerical pattern that was used for the School Code.
• This is a common rule in coding-decoding questions.
• The coding pattern remains the same for different words.
• Only the letters or numbers change according to the same rule.
• Identifying the original pattern is the key to solving the question.

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Explanation

Net north = 10 − 6 = 4 km

East = 3 km

Distance from starting point = √(4² + 3²) = √25 = 5 km

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