Coding And Decoding - General Inteligence & Reasoning MCQ Questions and Answers

Answer: Option B

D is used for F.
G is used for I.
P is used for R.
and
C is used for E. Thus, it is clear that each letter of the word FIRE stands for each corresponding letter of the coded word DGPC two places ahead. By applying the same principle, the letters QFMR will stand for SHOT. Hence, the last letter of the coded word is R.

Answer: Option D

By, comparing letters and digit, we get
T = 1
O = 2
U = 3
R = 4
C = 5
L = 6
E = 7
A = 8
S = 9 and
P = 0
As the 5^th letter is SCULPTURE is P and '0' is used for P, therefore, 5th digit is the required code which is '0'.

Answer: Option C

In the given code

PROSE = PPOQE

The first, third and fifth letters are same but in the place of second and fourth letters previous two letters are used. So,
LIGHT = LGGFT.

Answer: Option B

SUMMER = RUNNER

In the given code, second, fifth and sixth letters are same. The first letter of the word (S → R) is moved one step backward, while the two middle letters (M → N and M → N) each moved one step forward to obtain the corresponding letters of the code. So,

WINTER = VIOUER.

Answer: Option A

MIND = KGLB

Each letter in the word is moved two steps backward to obtain the corresponding letter of the code. So,

DIAGRAM = BGYEPYK.