Missing Character Finding - General Inteligence & Reasoning MCQ Questions and Answers

First Row
A ----(+3)---> D ----(+3)---> G.

Second Row
D ----(+5)---> I ----(+5)---> N.

Third Row
I ----(+7)---> P ----(+7)---> W.

Coding, A = 1, B = 2, C = 3, ....... M = 13,..... Y = 25, Z = 26.

First Column
F-A = 6-1 = 5 = E.

Second Column
W-J = 23-10 = 13 = M.

Third Column
O-K = 15-11 = 4 = D.

In each row, A, B and C, each of these must appear once.
First column ==> 4*7 = 28.
Third column ==> 3*15 = 45.
Second Column ==> 2*5 = 10. So,
Missing Character = 10C.

In each column, A, B and C must have appeared once.
Along the diagonals, the sum of two numbers is equal to the third number.

Thus, the missing number will be (7 +9) = 16 and the letter will be C.

Missing Character = 16C

Logic (Row-wise):
Left Hand Letter + Right Hand Letter = Central Letter.
Coding, A = 1, B = 2, C = 3, D = 4, E = 5...I = 9 .... M = 13,..... Y = 25, Z = 26.

E + H = 5 + 8 = 13 = M
N + A = 14 + 1 = 15 = O
So,

I + D = 9 + 4 = 13 = M.

For the each Sector of the Circle,
Alphabetical Order of Letter from Starting = Alphabetical Order of Letter From Ending of the Alphabet.

D ( Alphabetical Order 4 from Start) = W ( Alphabetical order 4 from End)
Similarly,
G = T
J = Q
N = M
X = C
I = R
B = Y
So,

L ( Alphabetical order 12 from start) = O ( Alphabetical Order 12 from end).

The numerical values of the letters in opposite segments of the circle always add up to 17.

Alphabetical Order of G + Alphabetical Order of J = 17
7 + 10 = 17.

Alphabetical Order of P + Alphabetical Order of A = 17
16 + 1 = 17. Thus,

Alphabetical Order of F + Missing Character = 17
Missing Character = 17 - 6
Missing Character = 11 = Alphabetical Order 11 = K.

As you move right from left, the numerical value of the letters follows the sequence of Prime Numbers.

B = 2
C = 3
E = 5
G = 7.
Next Prime Number = 11
K = 11
Missing Character = K.

Writing each letter as its numerical value and working in rows, add the top 2 digit number to the bottom 2 digit number to give the 3 digit result in the center.
I and F = 9 and 6 = 96
And,
E and G = 5 and 7 = 57
Now,
96 + 57 = 153 = AEC.
Missing Character = A.

Logic (Row-wise):
Sum of the Alphabetical Order of the Letters = 26.

Z = 26
S + G = 19 + 7 = 26
M + D + I = 13 + 4 + 9 = 13.
F + E + H + Missing Character = 26
Missing Character = 26 - 6 - 5 - 8 = 7.
Missing Character = 7 = G.