Coding and Decoding Questions

Q:

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

56 ÷ 8 + 12 - 72 = ?

A) 32 B) 88
C) 44 D) 82
 
Answer & Explanation Answer: A) 32

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Q:

In a certain code language, "ENERGETIC" is written as "ETICGENER". How is "CARTRIDGE" written in that code language?

A) IDGESCART B) IDGERCRAT
C) IDEGRCART D) IDGERCART
 
Answer & Explanation Answer: D) IDGERCART

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Q:

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

8 ÷ 6 - 5 + 70 x 10 = ?

 

A) 37 B) 9
C) 17 D) 10
 
Answer & Explanation Answer: A) 37

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Q:

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

53 ­ 34 = 5334
65 ­ 46 = 6456
75 ­ 24 = ?

A) 7542 B) 7524
C) 7452 D) 7254
 
Answer & Explanation Answer: D) 7254

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Q:

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then 87 B 3 C 4 A 4 D 50 = ?

A) 65 B) 75
C) 70 D) 80
 
Answer & Explanation Answer: C) 70

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Q:

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.
 
12 - 6 + 4 x 10 ÷ 16 = ?

A) 14 B) 2
C) 24 D) 5
 
Answer & Explanation Answer: C) 24

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Q:

If 3#5 = -20, 1#4 = -30 and 6#5 = 10, then find the value of 4#9 = ?

A) 70 B) -60
C) -50 D) -70
 
Answer & Explanation Answer: C) -50

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Q:

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

 

8 - 14 + 7 x 10 ÷ 9 = ?

 

A) 15 B) 28
C) 20 D) 30
 
Answer & Explanation Answer: A) 15

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