Coding and Decoding Questions

Q:

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then

76 B 19 C 7 A 3 D 25=?

 

A) 4 B) 3
C) 5 D) 6
 
Answer & Explanation Answer: D) 6

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Q:

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

50 + 3 ÷ 125 x 5 - 25 = ?

A) 31 B) 17
C) 150 D) 55
 
Answer & Explanation Answer: C) 150

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Q:

If 70$7 = -10, 50$5 = -10 and 40$8 = -5, then find the value of 10$2 = ?

A) 50 B) -10
C) 16 D) -5
 
Answer & Explanation Answer: D) -5

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Q:

If 'x' means 'addition', '­' means 'division', '/' means 'subtraction' and '+' means 'multiplication', then which of the equation is correct

A) 25+10-­5/10X3=43 B) 25­-10X5+10/3=72
C) 25X10/5+10­-3=12 D) 25/10+5X10/3=18
 
Answer & Explanation Answer: A) 25+10-­5/10X3=43

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Q:

In a certain code, 134 is AGE and 92706 is INERT. What is 016923?

A) EATING B) RANGER
C) RATING D) GINGER
 
Answer & Explanation Answer: C) RATING

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7 1816
Q:

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

 

10 + 20 x 10 ÷ 20 - 8 = ?

 

A) 43 B) 9
C) 30 D) 8
 
Answer & Explanation Answer: D) 8

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Q:

If mathematical operators '-' and '/' are interchanged, then the value of  15 x 4 ÷ 15 - 11 x 33 ÷ 98 is

 

A) 6 B) 7
C) 8 D) 9
 
Answer & Explanation Answer: B) 7

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Q:

 In a certain code language, “POLIS” is written as “SROLV”. How is “MRUGS” written in that code language?

A) JLNQF B) PUXJV
C) FNPRA D) VJQZT
 
Answer & Explanation Answer: B) PUXJV

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