Maths / Integers / Integers

QUESTION
 

Fill in the blank :  11,  -13,  8,  -10,  5,  -7  , ____,  _____

OPTIONS
A. 

2,-5

B. 

-5,3

C. 

2,-4

D. 

-2,-5

Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

In the series:  11,  -13,  8,  -10,  5,  -7  , ____,  _____

We see that we are not able identify the relation between these terms.

But if we break it into two parts we see that 

The relation between 11, 8, 5 is that we are subtracting 3 to get the next number.

So the next Number will be 5-3 = 2

The relation between -13, -10, -7 is that we are adding 3 to get the next number.

So the next Number will be -7+ 3 = =4

Hence then answer is 2, -4

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