Sawaal
315
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 '+' means 'multiplication', '-' means 'division', 'x' means 'subtraction' and '/' means 'addition', then 9 + 8 / 8 - 4 x 9 =

A) 65 B) 11
C) 26 D) 56
 
Answer & Explanation Answer: A) 65

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 413
Q:

If in a certain code language, PROMOTION is written as 365458957, how will the word MONITOR be written in that code language?

 

A) 4579856 B) 4578956
C) 4597866 D) 4578596
 
Answer & Explanation Answer: A) 4579856

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

4 554
Q:

If @ means +, # means -, $ means x and * means /, then what is the value of 16 @ 4 $ 5 # 72 * 8 = 

 

A) 27 B) 26
C) 36 D) 35
 
Answer & Explanation Answer: A) 27

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 5582
Q:

If EFMIJ means DELHI, then the last letter of the word got by decoding IQBOS is

A) R B) T
C) K D) M
 
Answer & Explanation Answer: A) R

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 539
Q:

If E = 5, GUN = 42 and ROSE = 57, then what is the value of GATE ?

A) 23 B) 32
C) 33 D) 35
 
Answer & Explanation Answer: C) 33

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 430
Q:

If 7Ω6 = 84, 8Ω7 = 112 and 8Ω4 = 64, then find the value of 3Ω4 = ?

 

 

A) 24   B) 12
C) 4   D) 20
 
Answer & Explanation Answer: A) 24  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 5339
Q:

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

 

14 + 18 x 40 - 10 ÷ 20 = 66

 

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

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 2347
Q:

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

 

8 x 10 ÷ 20 - 5 + 14 = ?

 

A) 34   B) 27  
C) 45   D) 9
 
Answer & Explanation Answer: A) 34  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 381