334
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.

Q:

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

18 x 12 - 6 ÷ 5 + 4 = 35

 

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

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 14426
Q:

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

2 ÷ 12 - 6 + 20 x 4 = ?

A) 40 B) 1
C) 20 D) 43
 
Answer & Explanation Answer: C) 20

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 993
Q:

In a certain code language, “TALCS” is written as “UENCV”. How is “SPARK” written in that code language?

 

A) HRVTN B) MTCRU
C) MTCSV D) MAMTR
 
Answer & Explanation Answer: B) MTCRU

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1400
Q:

If 2*10 = 6, 14*16 = 15 and 4*16 = 10, then find the value of 16*8 = ?

A) 12 B) 8
C) 10 D) 18
 
Answer & Explanation Answer: A) 12

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Exam Prep: Bank Exams

0 1402
Q:

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

21 + 16 x 35 - 70 ÷ 20 = 9

 

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

Explanation:
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Exam Prep: Bank Exams

0 12123
Q:

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

24 + 12 x 30 ÷ 2 - 6 = ?

A) 18 B) 13
C) 37 D) 22
 
Answer & Explanation Answer: D) 22

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Exam Prep: Bank Exams

0 969
Q:

In a certain code language, “TRAP” is written as “53” and “MADE” is written as “21”. How is “LATE” written in that code language?

A) 37 B) 36
C) 38 D) 35
 
Answer & Explanation Answer: B) 36

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams , CAT

0 1450
Q:

If "A" denotes "multiplied by", "C" denotes "subtracted from", "D" denotes "added to" and "B" denotes "divided by", then 76 C 54 D 210 B 3 A 15 = ?

A) 1072 B) 1050
C) 1830 D) 1431
 
Answer & Explanation Answer: A) 1072

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Exam Prep: Bank Exams

0 1012