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The logic followed in this pattern is a consistent alphabetical shift. 

For 'FOX' related to 'FPY':

Applying the same logic to 'JAR':

Hence, the correct answer is "Option 2".

Given:  ab_dcb_ab_dc_a

Option 1) cabc → abcd/cba/abbd/cca

Option 2) ccab → abcd/cbc/abad/cba

Option 3) caca → abcd/cba/abcd/caa

Option 4) cacb → abcd/cba/abcd/cba → Here, pattern follow(abcd/ cba).

Hence, the correct answer is "Option 4".

Given:

Total mixture = 20 L

Ratio of juice to water = 3:2

Formula used:

Juice = $\frac{\text{Part of juice}}{\text{Total parts}}$ × Total mixture

Calculation:

Juice = $\frac{3}{3+2}$ × 20

⇒ Juice = $\frac{3}{5}$ × 20

⇒ Juice = 12 L

∴ The correct answer is option (3).

Given:

Sum of ages: A + B = 46 years

Five years ago, age ratio: (A − 5) : (B − 5) = 4 : 5

Calculation:

A + B = 46

(A − 5)/(B − 5) = 4/5 

5(A − 5) = 4(B − 5)

5A − 25 = 4B − 20

5A − 4B = 5

From A + B = 46 ⇒ A = 46 − B

Substitute: 5(46 − B) − 4B = 5

230 − 5B − 4B = 5

230 − 9B = 5

9B = 225 ⇒ B = 25

∴ B's current age is 25 years.

The logic followed here is:

Total number of people = 20

Position of Anil from the top = 5^th

Rank of Anil from the bottom = Total people - Position from top + 1

= 20 - 5 + 1

= 16

Hence, the correct answer is "Option 3".

Given:

Equations: 3x + y = 12 and x − y = 4

Calculation:

From x − y = 4 ⇒ y = x − 4

Substitute into 3x + y = 12:

3x + (x − 4) = 12

4x − 4 = 12

4x = 16

x = 4

∴ The value of x is 4.

Given: Pointing to a woman, Ravi says, "She is the daughter of the only son of my father."

Thus, Woman is the daughter of Ravi.

Hence, the correct answer is "Option 1".

Statement: "Advertisements on social media have more reach than print media."

Conclusions:

I. Social media is more effective than print media for advertising.

II. Print media is obsolete.

Analysis:

Conclusion I: The statement directly compares the reach of advertisements and indicates that social media has a wider reach than print media. This reasonably supports the idea that social media is more effective for advertising. Hence, Conclusion I is True.

Conclusion II: The statement does not claim that print media is obsolete, only that its reach is less compared to social media. Therefore, Conclusion II is False.

Thus, Only Conclusion I follows.

Hence, the correct answer is "Option 1".

The logic followed here is:

Given pair: Surgeon : Scalpel

Explanation: A surgeon uses a scalpel as a tool to perform surgery.

Similar relationship: Sculptor : Chisel

Explanation: A sculptor uses a chisel as a tool to carve or sculpt.

Hence, the correct answer is "Option 1"

The logic followed here is:

Sphere, Cylinder, and Cone are curved surfaces with at least one circular base,

Whereas,

Cube has only flat square faces and no curved surface.

So, Cube is the odd one from the given options.

Hence, the correct answer is "Option 1".