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Here, we use the table given below:

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Logic: '7' is added to the positional value of each alphabet.

BFGD is written as IMNK →

PTUR is written as WABY →

Similarly, 'GKLI' will be written as:

Here, 'GKLI' is written as 'NRSP'.

Hence, the correct answer is "Option (2)".

The logic followed here is:

First number × 5 + 5 = Second Number

• 20 ∶ 105 → 20 × 5 + 5 = 100 + 5 = 105
• 30 ∶ 155 → 30 × 5 + 5 = 150 + 5 = 155

Similarly,

• 50 ∶ ? → 50 × 5 + 5 = 250 + 5 = 255

Hence, '255' is the correct answer.

Given:

17 ∶ 361 ∶∶ 23 ∶ ?

Logic:

Second no. = (First no. + 2)²

17 ∶ 361→

(17 + 2)²

192 = 361

Similarly,

23 : ?→

(23 + 2)2

252 = 625

Here, '23 : 625' is the correct pair.

Hence, the correct answer is "625".

Alternate Method

Given:

17 ∶ 361 ∶∶ 23 ∶ ?

Logic:

Second no. = [{First no. × (First no. + 4)} + 4]

17 ∶ 361→

[{17 × (17 + 4)} + 4]

[(17 × 21) + 4]

[357 + 4] = 361

Similarly,

23 : ?→

[{23 × (23 + 4)} + 4]

[(23 × 27) + 4]

[621 + 4] = 625

Here, '23 : 625' is the correct pair.

Hence, the correct answer is "625".

Preparing the family tree using the following symbols,

We can dram following Family Tree from the information given above:

1. Arya's mother's husband is the brother of Meena's mother.

2. Vansh is the brother of Meena and Kavita.

3. Varun is the father of Arya.

Hence, Varun is “Maternal uncle” of Vansh.

Let us verify the options :

Option 1) :

1 3 4 6 2 5 → Which is Not meaningful word.

Option 2) :

4 6 1 2 3 5 → Which is Not meaningful word.

Option 3) :

4 1 3 5 2 6 → POETRY Which is a meaningful word.

Meaning of word "POETRY" ⇒ a collection of poems.

Option 4) :

6 1 2 5 3 4 → Which is Not meaningful word.

Thus, the correct answer is "4 1 3 5 2 6".

The least possible venn diagram is shown below,

Conclusions:

I. Some tablets are ointments → False (All tablets are medicines, and some medicines are ointments implies that some tablets can be ointments. This is possible but not definite).

II. All ointments are medicines → False (Some medicines are ointments implies that all ointments can be medicines. This is possible but not definite).

Hence, the correct answer is "Neither conclusion I nor II follows".

The logic is as,

1. From figure A to B all the symbols moves one position in anticlockwise direction and a new symbol introduce at the upper left corner. The symbol in Figure A at the upper right corner shifted to the center in figure B.

2. From figure A to B symbol at the upper left corner rotate 135 degree in anticlockwise direction. Symbol at the lower left corner rotate in 90 degree anticlockwise direction. Symbol at the lower right corner rotate in 135 degree in clock wise direction. Symbol at the upper right corner rotate 90 degree in anticlockwise direction.

Similarly,

From figure C to D same logic follows,

Therefore, the answer figure is as,

Hence, option figure (1) is the correct answer.

The logic follows here is:-

Thus, the correct answer is ‘N’.

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 4".

The positions of the letters according to the English alphabet series:

The pattern for this code is as follows;

Similarly;

Hence, "GMVNVGZGH" is the correct answer.

Shortcut Trick

Shortcut to remember the reverse positional letters.