Odd One Out (SSC CGL 2022 Tier – 1)

(1^st number × 10 = 2^nd number) & (2^nd number - 10 = 3^rd number)
(6 - 60 - 50) → 6 × 10 = 60 & 60 - 10 = 50
(8 - 80 - 70) → 8 × 10 = 80 & 80 - 10 = 70
(9 - 90 - 80) → 9 × 10 = 90 & 90 - 10 = 80

But,
(7 - 70 - 68) → 7 × 10 = 70 & 70 - 10 = 60 ≠ 68
Hence, (7 - 70 - 68) is the correct answer

SNJH → S - 5 = N, N - 4 = J, J - 2 = H
QLHF → Q - 5 = L, L - 4 = H, H - 2 = F
VQMK → (V - 5 = Q), (Q - 4 = M), (M - 2 = K)
But,

IDAY → (I - 5 = D), (D - 4 ≠ A) & (A - 2 = y)

Hence, IDAY is the correct answer.

1^st letter + 3 = 3^rd letter and (1^st letter - 7) = 2^nd letter
FYI → F + 3 = I, and F - 7 = Y
RKU → R + 3 = U, and R - 7 = K
KDN → K + 3 = N, and K - 7 = D

But,
CGB → C - 1 = B, and C + 4 = G (not follows)

Hence, CGB is the correct answer.

MNG → M + 1 = N and N - 7 = G
STM → S + 1 = T and T - 7 = M
ABU → A + 1 = B, B - 7 = U

But,
HED → H - 3 = E, E + 1 = D
Hence, HED is the correct answer.

ANHS → (A + 7 = H) & (N + 5 = S)
JEQJ → (J + 7 = Q) & (E + 5 = J)
PYWD → (P + 7 = W) & (Y + 5 = D)

But,
JPRT → (J + 8 = R) & (P + 4 = T)

Hence, JPRT is the correct answer.

But,

SPVT → (S - 3 = P), (P + 6 = V) & (V - 2 = T)
Hence, SPVT is the correct answer.

{(1^st number + 3^rd number) ÷ 2} = 2^nd number

(90 - 93 - 96) → {(90 + 96) ÷ 2} = 93
(84 - 87 - 90) → {(84 + 90) ÷ 2} = 87
(58 - 61 - 64) → {(58 + 64) ÷ 2} = 61

But,

(44 - 49 - 52) → {(44 + 52) ÷ 2} = 48 (not follows)

Hence, (44 - 49 - 52) is the correct answer.

(1^st letter of word + 6 = last letter] and [2^nd letter + 5 = 3^rd letter]
EQVK → (E + 6 = K) and (Q + 5 = V)
RDIX → (R + 6 = X) and (D + 5 = I)
IMRO → (I + 6 = O) and (M + 5 = R)

But,
QFJV → (Q + 5 = V) and (F + 4 = J) (not follows)

Hence, QFJV is the correct answer.

But,

(13 - 25) → {(13 × 2) - 3} = 23 ≠ 25

Hence, (13 - 25) is the correct answer.

(1^st letter - 3 = 2^nd letter] and [2^nd letter +1 = 3^rd letter]
TQR → (T - 3 = Q) and (Q + 1 = R)
MJK → (M - 3 = J) and (J + 1 = K)
IFG → (I - 3 = F) and (F + 1 = G)

But,
NKI → (N - 3 = K) and (K + 1 = I) (not follows)

Hence, NKI is the correct answer.