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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