The correct answer is option 3 i.e. 3, 5, 4, 2, 1

3. Lactose, 5. Lactulose, 4. Leadership, 2. Legalised, 1. Legitimate

The correct answer is option 3 i.e. 8

Logic - The code is formed by the difference between the number of letters in the word and the square of number of vowels in the word.

POLITY: Number of letters = 6

Number of vowels = 2; 2² = 4

Code: 6 - 4 = 2

Similarly, DRAINAGE: Number of letters = 8

Number of vowels = 4; 4² = 16

Code: 16 - 8 = 8

The correct answer is option 1 i.e. 158.

58 + (1 × 2) = 60,

60 + (3 × 4) = 72,

72 + (5 × 6) = 102,

102 + (7 × 8) = 158,

158 + (9 × 10) = 248

The correct answer is option 1 i.e. NK.

BS, EQ, HO, KM, ?

B + 3 = E, E + 3 = H, H + 3 = K, K + 3 = N

S - 2 = Q, Q - 2 = O, O - 2 = M, M - 2 = K

The correct answer is Option 4 i.e 199

The correct answer is option 2.

After unfolding, the paper will appear as follows:

In this type of question, the order of unfolding the paper will be reverse of the order in which it was folded.

Hence, the correct answer is option 2.

The correct answer is option 3 i.e. 4.

In dice 3 and 4, 5 is common, so go in a clockwise direction from 5:

Dice 3: 5 → 2 → 6

Dice 4: 5 → 1 → 3

Thus, 4 will be on the face opposite to the face having number ‘5’.

The correct answer is option 2

The given figure is hidden in option figure 2 as shown below:

The correct answer is option 3.

Logic: In each figure, one dot along with the line is added in anticlockwise.

Hence, the correct answer is option 3.

The correct answer is option 2

The mirror image of the given figure along the mirror is shown below:

Note: Since the mirror is placed vertically beside the question figure, the image will be formed by inverting the question figure horizontally about the mirror.

That means the left side of the figure will become the right side and vice versa.

Hence, the correct answer is option 2.