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Given Series:

(Left) L F Q T G P S C I O E R Y B M J X D K N H (Right)

Required letters:

• 5^th from the left = G
• 3^rd from the right = K

English alphabetical order:

G H I J K

Letters between G and K are:

H, I, J

Total letters between them = 3.

Hence, the correct answer is "Option 4".

Given Word:

WAMBLES

Rule:

• Each vowel is changed to the next letter in the English alphabet.
• Each consonant is changed to the previous letter in the English alphabet.

Transformation:

New group of letters:

V, B, L, A, K, F, R

Every letter appears only once.

Therefore, the number of letters appearing exactly twice = 0.

Hence, the correct answer is "Option 4 — Zero".

1. Six friends are sitting around a circular table facing the centre. Right direction is counterclockwise and Left direction is clockwise. Fix B at position (1). Only three people sit between B and M from the right of B: B(1) → pos(2) → pos(3) → pos(4) → M(5).

2. B sits second to the left of O. Left of O is clockwise. So O must be at position (3): O(3) → pos(2) → B(1).

3. N is an immediate neighbor of both M and O. Since O is at (3) and M is at (5), N must be at position (4).

4. L sits second to the left of C. Left is clockwise. Remaining positions are (2) and (6). If C is at (2), then clockwise: C(2) → pos(1) → L(6). This fits the arrangement.

To find how many people sit between B and N when counted from the right of B (counterclockwise from B): B(1) → C(2) → O(3) → N(4). There are two people (C and O) between them.

Hence, the correct answer is 'Option 4'.

Logic followed here is to track the Displacement of Mr. O in the North-South and East-West directions starting from Point L.

Given:

1. Mr. O starts from Point L and drives 7 km towards the south. 2. He then takes a left turn, drives 2 km, turns right and drives 4 km.  3. He then takes a left turn and drives 6 km. 4. He then takes a left turn and drives 13 km. 5. He takes a final left turn, drives 8 km and stops at Point M.

Step-by-step Movement:

Therefore, the shortest distance is 2 km towards the South.

Hence, the correct answer is "Option 1".

The logic followed in this pattern is a consistent alphabetical shift applied to each letter in the group.

For 'BYR' related to 'ZWP':

For 'HEZ' related to 'FCX':

Checking Option 2 'SIV : QGT' using the same logic:

Thus, the pair SIV : QGT follows the same pattern as the given pairs.

Hence, the correct answer is 'Option 2'.

Logic followed here is.

Logic: In the given letter-clusters, the first letter is increased by 5 to obtain the second letter, and the second letter is decreased by 2 to obtain the third letter of the cluster.

For UHG:

For EJH:

For QVT:

For PUS:

The pattern observed in EJH, QVT, and PUS is (+5, −2). However, UHG does not follow this pattern.

Therefore, the odd letter-cluster is UHG.

Hence, the correct answer is "Option 1".

The logic followed in this series is that each letter of the term is shifted by a constant value of +8 to obtain the corresponding letter of the next term.

Pattern:

The term completing the series is SLE.

Hence, the correct answer is "Option 2".

The logic followed here is:

Logic: Second Number = (First Number + Third Number) × 2

For the first set (5, 16, 3)

⇒ (5 + 3) × 2

⇒ 8 × 2 = 16.

For the second set (6, 18, 3)

⇒ (6 + 3) × 2

⇒ 9 × 2 = 18.

Applying the same logic to the options, we evaluate (8, 40, 12)

⇒ (8 + 12) × 2

⇒ 20 × 2 = 40.

Hence, the correct answer is 'Option 4'.

Given:

Based on the given information, let us draw a family tree to understand the relationships between the individuals.

1. Suraj is the brother of Ganesh - This means both Suraj and Ganesh are males and belong to the same generation.

2. Ganesh is the father of Harshita - Ganesh is the male parent of Harshita.

3. Harshita is the sister of Vidhi - Both Harshita and Vidhi are daughters of Ganesh, making them females and siblings.

4. Vidhi is the wife of Bheem - Vidhi is the female spouse of Bheem (who is male).

Legend: S: Suraj, G: Ganesh, H: Harshita, V: Vidhi, B: Bheem.

Therefore, Suraj is the brother of Ganesh, who is the father of Bheem's wife (Vidhi) → Suraj is the Wife's father's brother of Bheem.

Hence, the correct answer is 'Option 1'.

The logic followed here is based on the common word comparison method between the given coded statements.

Analysis of the given phrases:

1. 'lamp of wisdom' → 'nh rz vk'
2. 'light the lamp' → 'rz bw mt'

Therefore, the code for lamp in the given language is rz.

Hence, the correct answer is "Option 3".