In the first step, one letter from the beginning and one from the end of a term are removed to give the next term . In the second step, two letters from the beginning of the term are removed. These two steps are repeated alternatively
The correct pattern is -192, -96, -48, -24, -12, -6
So, 48 is wrong and must be replaced by (92 - 48) = 44
The given series follows a pattern that,
19 x 19 x 19 = 6859
18 x 18 x 18 = 5832
17 x 17 x 17 = 4913
16 x 16 x 16 = 4096
15 x 15 x 15 = 3375
So, the missing number in the given series = 4913
1.)D + 12 = P
P + 12 = B
B + 12 = N
2.)H + 12 = T
T + 12 = F
F + 12 = R
3.)L + 12 = X
X + 12 = J
J + 12 = V
The given sequence is a combination of two series:
i)0, 3, 8, 15, 24, 35
ii)2, 5, 10, 18, 26
The pattern in both i, ii is +3, +5, +7, . . . .
So, in ii) 18 is wrong and must be replaced by (10 + 7) = 17
Given series follows Cubes on Prime Numbers
i.e but is 1331
so 1381 is wrong
The series follows a pattern that,
-92, +82, -72, +62, -52
The given series consists of squares of consecutive prime numbers
2*2, 3*3, 5*5, . . . . , 11*11, 13*13, 17*17
The pattern is -95, -85, -75, -65, . . . .
T - 2 = R
R - 2 = P
P - 2 = N
N - 2 = L
L - 2 = J
J - 2 = H
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