Question

Complete the series given below.
55, 54, 52, 49, ?

48, 46

45, 40

45, 39

45, 38


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Answer 1

The next two terms of series 55, 54, 52, 49, ? are 45 and 40

Solution:

Given that the series is 55, 54, 52, 49, ?

We have to determine the next two terms in the series

Let us first analyse the logic used in this series

55 – 54 = 1

54 – 52 = 2

52 – 49 = 3

So, the difference is increasing by 1 every time  

Hence the next number will be

49 - 4 = 45

45 – 5 = 40

Hence the next two terms are 45 and 40

Learn more about next term in series:

The next term in the series -1, 5, 15, 29,?

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The next term in the following series is 1,2,5,16,65,326

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Answer 2

Given: Complete the series given $55, 54, 52, 49, ?$

To Find: Determine the next two terms.  

Step-by-step explanation:

∴  $55, 54, 52, 49$  

First find the logic of above sequence.

→$55-54=1$

→$54-52=2$

→$52-49=3$

We can seen that the difference in every time is $1$

So, The next two terms will be,

→$49-4=45$

→$45-5=40$

The next two terms are $45\ and\ 40$

So, The sequence is $55, 54, 52, 49,45,40$