The mirror image of the given figure is shown below,

Hence, the correct answer is "Option 2".

Let Megha's present age be 'x'.

Megha's age after one year = (x + 1)

Megha's age before before 8 years = (x - 8)

According to the question:

(x + 1) = 2 (x - 8)

⇒ x + 1 = 2x - 16

⇒ x = 17

Therefore, Megha's present age will be 17 years.

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

The logic followed here is:

Given Sequence: _cdd_dd_ddc_

Now, putting the letters in the blank spaces given in the option one by one:

Option 1) dccd → dcd / dcd / dcd / dcd

Here, 'Option 1' followed a pattern.

Option 2) cddc → ccd / ddd / ddd / dcc

Option 3) cdcd→ ccd / ddd / dcd / dcd

Option 4) dcdc → dcd / dcd / ddd / dcc

Hence, the correct answer is "Option 1".

Given Statements:

1. All cottons are silks.

2. All silks are wools.

3. All wools are jutes.

The least possible Venn diagram for the given statement is:

Conclusions:

I. Some jutes are silks - True (Because, All silks are wools and All wools are jutes, so Some jutes are silks will be definitely true).

II. Some wools are cottons - True (Because, All cottons are silks and All silks are wools, so Some wools are cottons will be definitely true).

III. Some jutes are cottons - True (Because, All silks are wools, All wools are jutes and All wools are jutes, so Some jutes are cottons will be definitely true).

So, All conclusions 1, 2 and 3 follow.

Hence, the correct answer is "Option 3".

The statement highlights the need to popularize alternative medicines for cancer treatment.

• It is reasonable to expect that the government should take responsibility to spread awareness about available alternative cancer treatments. Ensuring the outreach of adequate and appropriate healthcare facilities to the citizens is one of the primary responsibilities of a government. Thus, argument I is strong.
• If the affected people aren't aware of the availability of alternative medicines, they won't be able to approach such centers. Thus, argument II does not hold strong. 

Hence the correct answer is option 2.

Event A: The Supreme Court has set a time limit for the verification of documents.

Event B: The Recruitment Agency is working on urgent basis.

The Recruitment Agency is working on urgent basis because The Supreme Court has set a time limit for the verification of documents.

Clearly, Event (A) is the cause and event (B) is its effect.

Hence, The correct answer is "Option (2)"

The logic followed here is:

Logic: (1st number + 2nd number) × 5 = 3rd number.

Given,

14 - 15 - 145

⇒ (14 + 15) × 5

⇒ 29 × 5 = 145.

And, 12 - 27 - 195

⇒ (12 + 27) × 5

⇒ 39 × 5 = 195.

Similarly, for Option 2: 17 - 31 - 240

⇒ (17 + 31) × 5

⇒ 48 × 5 = 240.

 Hence, the correct option is "Option 2".

Given :

• Seven boxes - H, I, J, K, L, M and N
• They are kept in a stack from top to bottom.

​Explanation :

1) Box Z is kept four boxes above box C which is kept at the third position from the bottom.

2) There are three boxes between box A and box X.

3) Box X is kept at the bottommost position and is below box A.

4) Box W is not kept adjacent to box X.

5) Box Y is kept below box W.

6) Box B is not placed at any position above C.

Thus, according to final arrangement there are five boxes kept below box B.

Hence, "one" is the correct answer.

According to the English alphabets and their positional values:

Hence, the correct answer is "Option 1".

Preparing the family tree diagram by using the following symbols:

As per the given information:

Given expression: 'C # D + E # G + L'

C is the wife of D, D is the father of E, E is the wife of G and G is the father of L.

Here, E is the mother of L.

Hence, the correct answer is "Option (1)".