Sawaal
339
Q:

(A)  '134' means 'you are well';

(B)  '758' means 'they go home';

(C)  '839' means 'we are home';

Which of the statements can be dispensed with while answering the above question?

A) A only B) B only
C) A or C only D) B or C only

Answer:   A) A only



Explanation:

Justification:      

We can find the code for 'home' from the second and third statements.

For finding the code for 'they', we need the code for 'go' which cannot be determined from the given data.
Clearly, statement A is not necessary.

Subject: Coding and Decoding
Related Questions
Q:

If 7∆6 = 84, 1∆4 = 8 and 2∆3 = 12, then find the value of 8∆4 = ?

 

A) 64 B) 36
C) 12 D) 40
 
Answer & Explanation Answer: A) 64

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 12646
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

 

10 ÷ 18 + 25 x 20 - 5 = 92

 

A) + and x B) + and ÷
C) ÷ and - D) - and +
 
Answer & Explanation Answer: C) ÷ and -

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 9400
Q:

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

 

18 - 2 + 20 x 10 ÷ 4 = ?

 

A) 11 B) 2
C) 29 D) 35
 
Answer & Explanation Answer: C) 29

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 895
Q:

In a certain code language, “MOTOR” is written as “ORXTX”. How is “GUARD” written in that code language?

 

A) MWEJL B) VTXRM
C) JXIWK D) IXEWJ
 
Answer & Explanation Answer: D) IXEWJ

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 833
Q:

If in a certain language, TOGGLE is coded as OTGGEL, how is KEPLER coded in that code?

A) EEKLPR B) PREEKL
C) RPEEKL D) EKLPRE
 
Answer & Explanation Answer: D) EKLPRE

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 756
Q:

In a certain code language, if COTTON is coded as 325526 and WOOLEN is coded as 122976, then TOWEL will be coded as?

A) 12579 B) 21795
C) 52179 D) 79125
 
Answer & Explanation Answer: C) 52179

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1001
Q:

If in a certain language, STRING is coded as TSIRGN, how is RANDOM coded in that code?

A) ANRDMO B) ARDONM
C) ARDNMO D) ADRONM  
 
Answer & Explanation Answer: C) ARDNMO

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1115
Q:

In a certain code language, if SIGN is coded as 8367 and DIRECT is coded as 134259, then SIREN will be coded as

A) 83472 B) 84327
C) 83247 D) 83427
 
Answer & Explanation Answer: D) 83427

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 817