Sawaal
333
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 'x' , '­' means '÷' , 'x' means '­' and '÷' means '+' , then what will be the value of 16 ÷ 4 x 10 ­ 5 + 8 = ?

A) 12 B) 8
C) 4 D) 2
 
Answer & Explanation Answer: C) 4

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1088
Q:

If in a code language 3456 = ROPE and 15526 = APPLE then 54613 = ?

A) RPPEO B) ROPEA
C) POEAR D) PAREO
 
Answer & Explanation Answer: C) POEAR

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1325
Q:

If 4 * 2 = 3 and 8 * 4 = 3 , then 21 * 7 = ?

A) 4 B) 3
C) 8 D) 16
 
Answer & Explanation Answer: A) 4

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1339
Q:

If x stands for - , + means x , ÷ means + and - means ÷ , then what is the value of the given expression?

175 - 25 ÷ 5 + 2 x 3 + 10 = ?

A) 77 B) 160
C) 240 D) 2370
 
Answer & Explanation Answer: A) 77

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1041
Q:

In a certain code CAMEL is written as MFNBD. How shall TIGER be written in that code?

A) SFUJH B) SFHJU
C) SFJUH D) SHFJU
 
Answer & Explanation Answer: B) SFHJU

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

4 1223
Q:

If 15@7=44; 5@4=18; 6@17=46; then what is the value of 17@4=?

A) 36 B) 42
C) 40 D) 49
 
Answer & Explanation Answer: B) 42

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1445
Q:

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

75 - 5 + 25 ÷ 125 = ?

A) 5 B) 10
C) 3 D) 75
 
Answer & Explanation Answer: D) 75

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1135
Q:

If PROJECT is coded as KILQVXG, then how will EGO be coded as?

A) VPU B) MJN
C) VTL D) SGD
 
Answer & Explanation Answer: C) VTL

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1405