Coding and Decoding Questions

Q:

If 1!9 = -80, 2!8 = -60 and 8!1 = 70, then find the value of 3!2 = ?

 

A) -20   B) -120  
C) 100   D) 10
 
Answer & Explanation Answer: D) 10

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Q:

If the mathematical operator '/' means 'x', '+' means '-', 'x' means '+' and '-' means '/', then

 

24 + 48 - 12 x 4 / 2 = ?

A) 6 B) -6
C) 16 D) 28
 
Answer & Explanation Answer: D) 28

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Q:

Which of the following terms follows the trend of the given list?

 

ABCABcaBC, ABCAbcABC, ABCabCABC, ABcaBCABC, AbcABCABC, ______________

 

A) ABCABCabC   B)  abCABCABC  
C) ABCABcaBC   D)
 
Answer & Explanation Answer: B)  abCABCABC  

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6 15934
Q:

If - means /, / means +, x means - and + means x, then determine the value of

 

35 - 7 x 14 / 28

A) 19 B) 24
C) 15 D) 20
 
Answer & Explanation Answer: A) 19

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1 15910
Q:

Which of the following terms follows the trend of the given list?

 

QPQPQRPQP, QPQPRQPQP, QPQRPQPQP, QPRQPQPQP, QRPQPQPQP, _______________.

 

A) RQPQPQPQP   B) QPQPQPRQP  
C) QPQPQRPQP D) QPQPRQPQP
 
Answer & Explanation Answer: A) RQPQPQPQP  

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3 15863
Q:

Select the correct set of symbols

 

27  3   19   10  =  90

 

A) x, - , / B) +, /, -
C) +, -, / D) x, +, -
 
Answer & Explanation Answer: D) x, +, -

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1 15574
Q:

Happiness is to 517768399 as senipah is to

A) 9836715 B) 9386615
C) 9386715 D) 9386517
 
Answer & Explanation Answer: C) 9386715

Explanation:

If each consecutive letter in "happiness" relates to the consecutive numbers in 517768399, then H=5, A=1, P=7, I=6, N=8, E=3 and S=9.

Using the numbers that relate to the letters in 'senipah', you will arrive at

SENIPAH = 9386715.

 

Hence, Happiness is to 517768399 as senipah is to 9386715.

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41 15049
Q:

If A means '+', @ means 'x', & means '/' and V means '-', then the value of

 

7 @ 2 V 135 & 5 @ 3 & 9 A 1

A) 14 B) 9
C) 6 D) 1
 
Answer & Explanation Answer: C) 6

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