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 O = 15 and STAR = 58 then CAMEL = ?

A) 35 B) 34
C) 33 D) 36
 
Answer & Explanation Answer: B) 34

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 691
Q:

If BLACK = AMZDJ then BEAUTIFUL = ?

A) AEZSUJEVK B) AFZVSJEVK
C) AEZSUJFVK D) AEZSSJEVK
 
Answer & Explanation Answer: B) AFZVSJEVK

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

4 711
Q:

If 16#2 = 16, 12#6 = 36 and 6#1 = 3, then find the value of 4#4 = ?

 

A) 2 B) 4
C) 10 D) 8
 
Answer & Explanation Answer: D) 8

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

5 11493
Q:

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

 

20 + 14 ÷ 35 - 10 x 12 = 10

 

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

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 12457
Q:

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

 

18 ÷ 12 - 5 + 30 x 6 = ?

 

A) 19 B) 15
C) 41 D) 14
 
Answer & Explanation Answer: D) 14

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 695
Q:

In a certain code language, “RAPID” is written as “GLSDU”. How is “WATER” written in that code language?

 

A) DZHKM   B) UHWDZ  
C) VHKDZ   D) MKHDZ
 
Answer & Explanation Answer: B) UHWDZ  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 888
Q:

If 18$2 = 10, 8$4 = 6 and 12$18 = 15, then find the value of 7$9 = ?

 

A) 12   B) 20
C) 8 D) 18
 
Answer & Explanation Answer: C) 8

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

15 15254
Q:

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

 

7 x 16 + 20 - 20 ÷ 10 = 31

 

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

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 10497