By using the symbols in the table given below, we can draw the following family tree:

Clearly, Esha is daughter-in-law of Aryan.

Hence, ‘Daughter in law’ is the correct answer.

The logic followed here is:

Logic: Each of the groups generally consist of words that fall within the same category.

Let's check each option as per the logic,

1) (Truck, Scooter, Car):

→ These are all types of vehicles.

2) (Lizard, Crocodile, Jungle):

→ Lizard and Crocodile are both reptiles, Jungle is not a type of reptile but a type of habitat.

3) (Lion, Leopard, Fox):

→ These are all types of mammals.

4) (Pen, Pencil, Eraser):

→ These are all stationery items.

Here, we can see that Option 2 doesn't follow the logic.

Hence, the correct answer is "(Lizard, Crocodile, Jungle)".

The logic followed here is:

• (432, 348, 264) → (432 + 264) ÷ 2 = 696 ÷ 2 = 348
• (288, 337, 386) → (288 + 386) ÷ 2 = 674÷ 2 =  337

Similarly,

• (348, 317, 286) → (348 + 286) ÷ 2 = 634 ÷ 2 = 317

Hence, '(348, 317, 286)' is the correct answer.

The logic followed here is:

• ‘FRIENDS * FANS’ is coded as ‘28’
  • Number of letters in FRIENDS is 7 and in FANS is 4
  • 7 × 4 = 28
• ‘INDIANS * PICKS’ is coded as ‘35’
  • Number of letters in INDIANS is 7 and in PICKS is 5
  • 7 × 5 = 35

Similarly,

• ‘INCREASES * PRICES’
  • Number of letters on INCREASES is 9 and in PRICES is 6
  • 9 × 6 = 54

Hence, '54' is the correct answer.

Let's check each option,

1) × and –

→ 39 × 3 ÷ 13 + 16 – 8 = 17

→ 39 × 3/13 + 16 – 8 = 17

→ 9 + 16 – 8 = 17

→ 25 – 8 = 17

→ 17 = 17 → LHS = RHS.

2) + and –

→ 39 + 3 ÷ 13 – 16 × 8 = 17

→ 39 + 3/13 – 16 × 8 = 17

→ 39 + 3/13 – 128 = 17

→ 510/13 – 128 ≠ 17 → LHS ≠ RHS.

3) ÷ and –

→ 39 ÷ 3 – 13 + 16 × 8 = 17

→ 13 – 13 + 16 × 8 = 17

→ 13 – 13 + 128 = 17

→ 128 ≠ 17 → LHS ≠ RHS.

4) × and ÷

→ 39 – 3 × 13 + 16 ÷ 8 = 17

→ 39 – 3 × 13 + 2 = 17

→ 39 – 39 + 2 = 17 

→ 2 ≠ 17 → LHS ≠ RHS.

Here, we can see that only Option 1 gives the correct equation.

Hence, the correct answer is "× and –".

Given: _ fghi _ _ _ ghije _ ghi _ _ f _ hij

Let's check each options:

1) ejfffjeg → e f g h i j / f f g h i j / e f g h i j / e f g h i j

2) ejeffjgg → e f g h i j / e  f g h i j / e f g h i i / g f g h i j

3) ejeffjjg → e f g h i j / e f g h i j / e f g h i j / j f g h i j

4) ejeffjeg → e f g h i j / e f g h i j / e f g h i j / e f g h i j

Here, we can see that Option 4 forms repeating sequence of " e f g h i j ".

Hence, the correct answer is "ejeffjeg".

The least possible Venn diagram is:

Conclusions:

I. All T are L. → Follows (As, All T are P and All P are L, this conclusion is definitely true)

II. All L are P. → Does not follow (As, All P are L → Some P are L, So, this conclusion is possible but not definitely true)

III. Some P are T. → Follows (As, All T are P,  this conclusion is definitely true )

Hence, "Both conclusions I and III follows" is the correct answer.

The least possible Venn diagram is given below according to the given information.

Conclusion:

I. No T is A → Does not follow → (As some A are T and some T are H. So, no T is A is not definitely followed)

II. No H is T → Does not follow → (As some A are T and some T are H. So, no H is T is not definitely followed)

III. No A is H → Does not follow → (As some A are T and some T are H. So no A is H is not definitely followed)

So, Neither conclusion follows.

Hence, the correct answer is "Option 4".

From the given open Dice:

K and C is the opposite sides.

R and D is the opposite sides.

B and A is the opposite sides.

So, the face of 'B' is opposite to the face showing 'A'

Hence, the correct answer is "Option 1".

The code for each number is shown below:

Clearly, the code for '3' is 'dump'.

Hence, ‘dump’ is the correct answer.