Sawaal
335
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 CHANTED is coded as ZEXKQBA, then how will MAY be coded as?

A) XIG B) JXV
C) OBI D) XAV
 
Answer & Explanation Answer: B) JXV

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1380
Q:

If 17@1=8; 9@1=4; 6@4=1; then what is the value of 8@2=?

A) 3 B) 26
C) 23 D) 47
 
Answer & Explanation Answer: A) 3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 2969
Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

42 x 7 ÷ 7 + 9 - 62 = ?

A) 5 B) 87
C) 22 D) 2
 
Answer & Explanation Answer: A) 5

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 993
Q:

If QUICKLY is coded as OSGAIJW, then how will HUE be coded as?

A) ZMA B) FSC
C) HZK D) HNI
 
Answer & Explanation Answer: B) FSC

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1649
Q:

If 5@1=60; 12@8=200; 16@2=180; then what is the value of 16@10=?

A) 32 B) 11
C) 9 D) 260
 
Answer & Explanation Answer: D) 260

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1408
Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

45 x 5 + 2 - 20 = ?

A) 17 B) 81
C) 38 D) 64
 
Answer & Explanation Answer: C) 38

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1095
Q:

If REGAINS is coded as QDFZHMR, then how will PRY be coded as?

A) BJX B) OQX
C) LFT D) PSU
 
Answer & Explanation Answer: B) OQX

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1627
Q:

If 19#13=3; 25#3=11; 36#10=13; then what is the value of 7#3=?

A) 21 B) 2
C) 26 D) 39
 
Answer & Explanation Answer: B) 2

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1152