The series is –

27 x 1 + 2 = 29

29 x 2 + 2 = 60

60 x 3 + 2 = 182

182 x 4 + 2 = 730

730 x 5 + 2 = 3652

Hence, option B is the correct answer.

The Series is –

Z – 1 = Y => Y – 1 = X => X – 1 = W => W – 1 = V

U – 1 = T => T – 1 = S => S – 1 = R => R – 1 = Q

P – 1 = O => O – 1 = N => N – 1 = M => M – 1 = L

K – 1 = J => J – 1 = I => I – 1 = H => H – 1 = G

Hence, option B is the correct answer.

The series is –

R + 3 = U => U + 3 = X => X + 3 = A => A + 3 = D

E – 7 = X => X – 7 = Q => Q – 7 = J => J – 7 = C

V + 8 = D => D + 8 = L => L + 8 = T => T + 8 = B

Hence, option A is the correct answer.

The series is –

Q – 1 = P => P – 1 = O => O – 1 = N => N – 1 = M

M + 5 = R => R + 5 = W => W + 5 = B => B + 5 = G

L – 9 = C => C – 9 = T => T – 9 = K => K – 9 = B

Hence, option D is the correct answer.

The logic here is that the letter clusters increase by +3 –

F (6) + 3 = I (9) + 3 = L (12) + 3 = O (15)

H (8) + 3 = K (11) + 3 = N (14) + 3 = Q (17)

G (7) + 3 = J (10) + 3 = M (13) + 3 = P (16)

Hence, option A is the correct answer.

The logic here is that the first letters increase by +6, the second letters increase by +2 and the third letters increase by +8 –

T (20) + 6 = Z (26) + 6 = F (6) + 6 = L (12) + 6 = R (18)

Q (17) + 2 = S (19) + 2 = U (21) + 2 = W (23) + 2 = Y (25)

T (20) + 8 = B (2) + 8 = J (10) + 8 = R (18) + 8 = Z (26)

Hence, option A is the correct answer.

The logic here is that the first letters decrease by -2, the second letters increase by +2 and the third letters decrease by -3 –

R (18) – 2 = P (16) – 2 = N (14) – 2 = L (12) – 2 = J (10)

L (12) + 2 = N (14) + 2 = P (16) + 2 = R (18) + 2 = T (20)

V (22) – 3 = S (19) – 3 = P (16) – 3 = M (13) – 3 = J (10)

Hence, option A is the correct answer.

The logic here is that the first two letters decrease by -1 and the last two letters increase by +1 –

V (22) – 1 = U (21) – 1 = T (20) – 1 = S (19) – 1 = R (18)

T (20) – 1 = S (19) – 1 = R (18) – 1 = Q (17) – 1 = P (16)

H (8) + 1 = I (9) + 1 = J (10) + 1 = K (11) + 1 = L (12)

J (10) + 1 = K (11) + 1 = L (12) + 1 = M (13) + 1 = N (14)

Hence, option A is the correct answer.

The pattern is,

27 – 3 = 24

Then, take the square of 24 which is 576.

Similarly,

19 – 3 = 16

Square of 16 is 256.

Hence, option C is the correct answer.

pattern is:

240 × 0.5 = 120

120 × 1 = 120

120 × 1.5 = 180

180 × 2 = 360

360 × 2.5 = 900

Hence, option A is the correct answer