Question

Find the Missing term of the given series

✏ 1, 5, 29, 209, ____ , 20789

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Answer 1

Answer:

1889

Step-by-step explanation:

Given series is :

1, 5, 29, 209, ? , 20789

Here, the number in place of the question mark is 1889.

Let's see how.

Here, We just have to multiply the given numbers by an odd number and add the result by an even number.

For example,

Multiply the number 1 by 3 and add 2 i.e

1 × 3 + 2 = 3 + 2 = 5

Similarly :

5 × 5 + 4 = 25 + 4 = 29

29 × 7 + 6 = 203 + 6 = 209

209 × 9 + 8 = 1881 + 8 = 1889

1889 × 11 + 10 = 20779 + 10 = 20789

Thus,

We get the answer as 1889.

Thus, 1889 is the number which will replace the question mark in your question.

Final series » 1, 5, 29, 209, 1889 , 20789

Answer 2

Answer:

Hey mate...!!! Here is ur answer...!!!

1889...!!!

Hope it helps uh...!!!

☺