Reasoning Ability - SPLessons

Coding Decoding Practice Quiz 4

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Coding Decoding Practice Quiz 4

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A CODE is a ‘system of signals’ . Therefore, coding is a method of transmitting a message between the sender and the receiver without a third person knowing it. Coding and Decoding test is set up to judge the candidate’s ability to decipher the rule that codes a particular word/ message and break the code to decipher the message. The article Coding Decoding Practice Quiz 4 provides information about Coding Decoding, a important topic of Reasoning Consists of different types Coding Decoding questions with solutions useful for candidates preparing for different competitive examinations like RRB, RRB ALP/Technical Exams/Junior Engineer Recruitment Exams, SSC CGL,SSC CHSL, IBPS, SBI PO, SBI Clerks, CAT and etc.

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Directions (1- 5): Study the following information to answer the given questions:
In a certain code,
“ROSE MONKEY BASKET JUG” is written as ‘9#E, 31%Y, 26$T, 10@G’ “JOB RIGID BALL MUG” is written as ‘5@B, 16$L, 9#D, 10%G’ “MANGO BULB RABBIES JACKERS” is written as ‘6$B, 26#S, 20%O, 25@S’ “RABBIT JAMES BUG MACAQUE” is written as ‘26#T, 12%E, 24@S, 10$G’
1. The code for the word ‘RAIN’ is
    A. 8%N B. 8*N C. 18#N D. 16$N E. None of these

2. The code ‘9#E’ denotes which of the following word?
    A. RAGA B. REVERSE C. RUPEE D. RACE E. None of these

3. Which of the following is the code for “Marker”?
    A. 24%R B. 26!R C. 28!R D. 24!R E. None of these

4. Which of the following denotes @ symbol?
    A. A B. M C. B D. R E. J

5. Which of the following is the code for ‘MOUNTAIN BIG ROOM JAPAN’ ?
    A. 15@E, 13#S, 5?E, 13%H B. 21%N, 6$G, 18#M, 20@N C. 19@E, 17#S, 7?E, 18%H D. 22%N, 5$G, 17#M, 19@N E. None of these

Answers and Explanations
1. Answer - Option C
Explanation -
RAIN – 18#N
R – #
No of letters – 4 + (Alphabet order of N = 14) = 18
Last letter – N
2. Answer - Option D
Explanation -
“9#E”– RACE
R – #
Last letter – E
No of letters – 4 + (Alphabet order of E = 5) = 9
3. Answer - Option A
Explanation -
M – %
Last letter – R
No of letters – 6 + (Alphabet order of R = 18) = 24
4. Answer - Option E
Explanation -
J=@, M=%, R=#, B=$
5. Answer - Option D
Explanation -
MOUNTAIN BIG ROOM JAPAN = 22%N, 10$G, 17#M, 19@N
Directions (1- 5): Study the following information to answer the given questions:
In a certain code language,
‘CAT DONKEY FAN EARTH’ is written as “*1@7, !1&9, ~1@1, #0%3” ‘COW DULL FOREST ELBOW’ is written as “*2@0, #1%8, !0^8, ~1&4” ‘CAN DOORS FOUR ELEVEN’ is written as “~1^4, !1%4, *1@1, #0&8” ‘FAMILY CAR EAGER EGG’ is written as “#0@4, *1@5, ~1&9, #1%3”
1. Which of the following is the code for “FAMILY”?
    A. ~1&9 B. *1@5 C. 10*15 D. 14$4 E. None of these

2. Which of the following denotes # symbol?
    A. C B. D C. E D. F E. None of these

3. Which of the following denotes @ symbol?
    A. C B. D C. E D. F E. None of these

4. The code ‘~1^4’ denotes which of the following word?
    A. DULL B. CAT C. FAN D. FOUR E. None of these

5. By using the given code word, find the code word for ‘FUN COOL EARLY DIESEL’?
    A. #0!4, *1@5, ~4&9, #1%3 B. #2@4, *1&8, ~3&9, #1%9 C. #0@4, *0@5, ~2&9, #1%8 D. #2@4, *0@5, ~1&9, #1%6 E. #2%0, *0^8, ~1@1, !0&6

Answers and Explanations
1. Answer - Option A
Explanation -
First Position – symbol denotes first letter = (F-~)
Third Position – symbol denotes total number of words = (6 letter word – &)
Second & Fourth position = Alphabet order of last letter – Number of letters = (25 – 6) = 19; Second position – 1; Fourth position – 9.
2. Answer - Option C
Explanation -
# – E.
3. Answer - Option E
Explanation -
@ = Three letter word
4. Answer - Option D
Explanation -
First Position – symbol denotes first letter = (F-~)
Third Position – symbol denotes total number of words = (4 letter word – ^)
Second & Fourth position = Alphabet order of last letter – Number of letters = ( 18 – 4) = 14; Second position – 1; Fourth position – 4.
5. Answer - Option E
Explanation -
FUN COOL EARLY DIESEL = #2%0, *0^8, ~1@1, !0&6
Directions (1- 5): Study the following information to answer the given questions:
In a certain code language,
‘Company Arranged the meeting’ is written as 22+4 24+25 5-24 12+22 ‘Meeting Held in Evening’ is written as 12+22 17-25 17-15 20+22 ‘Evening Boss arranged Meeting’ is written as 20+22 23-10 24+25 12+22 ‘Arrangement done by Boss’ is written as 24+9 21-20 23-4 23-10
1. The code ‘23-10’ is the code word for
    A. By B. Held C. Evening D. Boss E. None of these

2. Find the code word for ‘Meeting’ ?
    A. 5-24 B. 22+2 C. 12+22 D. 17-25 E. Can’t be determined

3. ‘24+25’ stands for which word ?
    A. Arranged B. Meeting C. Arrangement D. Evening E. None of these

4. The code ‘17’ stands for which letter ?
    A. M B. L C. H D. I E. Can’t be determined

5. Acccording to the given code, Find the code word of ‘Turning One Round’ ?
    A. 5+22, 7-25, 10-24 B. 7+23, 8-22, 7+21 C. 10-24, 12-22, 7+24 D. 12-20, 11+27, 14-26 E. None of these

Answers and Explanations
1. Answer - Option D
Explanation -
Boss
B(25 - 2) = 23
S(8 + 2) = 10
4 letter word ‘-‘
2. Answer - Option c
Explanation -
Meeting
M(14 - 2) = 12
G(20 + 2) = 22
7 letter word ‘+’
12 + 22
3. Answer - Option A
Explanation -
Arranged
A(26 - 2) = 24
D(23 + 2) = 25
8 letter word’+’
4. Answer - Option E
Explanation -
17 [latex]\Rightarrow[/latex] can’t be determined because it will change depend upon the position of letter
5. Answer - Option A
Explanation -
Turning : T(7 - 2 = 5) + G(20 + 2) [latex]\Rightarrow[/latex] 5 + 22
One : O(12- 2 = 10) – E(22 + 2 = 24) [latex]\Rightarrow[/latex] 10 - 24
Round: R(9 - 2 = 7) + D(23 + 2 = 25) [latex]\Rightarrow[/latex] 7-25

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