Coding and Decoding Questions

Q:

If '+' stands for '÷', '­' stands for '=', 'x' stands for '+', '÷'stands for greater than, '=' stands for less than, '>' stands for multiplication and '<' stands for subtraction, then which of the following alternatives is correct?

A) 5÷2x1=3+4>1 B) 5>2x1­3>4<1
C) 5x2<1­3<4x1 D) 5<2x1÷3>4x1
 
Answer & Explanation Answer: B) 5>2x1­3>4<1

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0 926
Q:

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

 

3 x 8 ÷ 4 - 60 + 12 = ?

 

A) 10 B) 15
C) 26 D) 1
 
Answer & Explanation Answer: B) 15

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6 919
Q:

In a certain code language, “TRUMP” is written as “46321” and “GRAIN” is written as “76598”. How is “GRUNT” written in that code language?

 

A) 23684 B) 23847
C) 67834 D) 76384
 
Answer & Explanation Answer: D) 76384

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Q:

If DRIVER is coded as 5 and BELIEVED is coded as 7, then what is the code for EXAMINATION?

A) 9 B) 10
C) 11 D) 8
 
Answer & Explanation Answer: B) 10

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0 914
Q:

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

 

9 x 18 ÷ 5 - 90 + 8 = ?

 

A) 35 B) 11
C) 15 D) 2
 
Answer & Explanation Answer: D) 2

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1 912
Q:

If '+' means '-', '-' means 'x', 'x' means '/', '/' means '+', then 15 - 3 +10 x 5 / 5 =

A) 22 B) 24
C) 48 D) 52
 
Answer & Explanation Answer: C) 48

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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 - 2 + 6 x 20 ÷ 18 = ?

 

A) 50 B) 2
C) 19 D) 43
 
Answer & Explanation Answer: B) 2

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2 906
Q:

If 'P' means 'divided by', 'T' means 'add', 'M' means 'subtract' and 'D' means 'multiplied by', then what will be the value of the following expression?

 

12 M 12 D 28 P 7 T 15

 

A) -21 B) 15
C) 30 D) -15
 
Answer & Explanation Answer: A) -21

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