Statements:

(I) All forests are deserts.

(II) Some deserts are valleys.

(III) All valleys are hills.

The Venn diagram as per the given statements:

Conclusions:

(I) No hill is a forest. → False (There is no direct relation between forests and hills, so it can be possible only but not definitely true)

(III) Some deserts are hills. → True (Because some deserts are valleys and all valleys are hills, which means some deserts are hills is definitely true)

Hence, the correct answer is "Only conclusion II follows".

The logic followed here is:

For, 'DGJH is related to LORP'

So, 'ILOM' will be related to 'QTWU'

Hence, the correct answer is "Option 2".

Here, we use the BODMAS table given below:

Given Equation: 24 - 3 ÷ 4 × 45 + 5 = ?

if '+' and '-' are interchanged with '÷' and '×' respectively:

​⇒ 24 × 3 + 4 - 45 ÷ 5 = ?

Apply BODMAS rule:

​⇒ 24 × 3 + 4 - 9

​⇒ 72 + 4 - 9

​⇒ 76 - 9 = 67.

Hence, the correct answer is "Option (4)".

The paper when unfolded will appear as shown below:

Hence, 'option 4' is the correct answer.

The possible diagram according to the given statement:

Conclusions:

I. Some writers are answers → True (Because the given statement is some answers are writers so, some writers are also answers)

II. Some poets are questions → False ( Because no direct relationship is given between poets and questions so it may be possible but not defined)

III. All the questions are poets → False (Because no direct relationship is given between questions and poets so it may be possible but not defined)

IV. Some poets are answers → True (Because some answers are writers and all the writers are poets so some poets are also answers Because some answers are writers and all the writers are poets so, some poets are also answers)

So, Only I and IV follow.

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

BODMAS Table:

Given equation: 63 ÷ 3 + 14 × 7 - 16 = ?

Now, if ‘+’ and ‘-‘ and ‘×' and '÷’ are interchanged, then:

⇒ 63 × 3 - 14 ÷ 7 + 16 = ?

⇒ 63 × 3 - 2 + 16 = ?

⇒ 189 - 2 + 16 = ?

⇒ 205 - 2 = 203.

Hence, the correct answer is "Option 3".

The logic follows here:

ELECTION is coded as HNHERFMK

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 2".

The logic follows here:

1st number in column × 2nd number in column = 3rd number in column.

In column 1,

⇒ 4 × 17 = 68 = 3rd number

And,

In column 2,

⇒ 9 × 13 = 117 = 3rd number

Similarly,

In column 3,

⇒ 14 × 8 = 112 = 3rd number

Hence, the correct answer is "112".

The logic followed here is:

‘like the way' is written as 'pl zs kq'

'on my way' is written as 'kq mk In’,

So, 'way' will be written as 'kq'. 

Hence, the correct answer is "Option 2".