Find the missing number. 4, 5, 7, 11, 19, (...)
Answers
Answer:
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Given:
4,5,7,11,19,?
To Find:
The missing number
Solution:
To find the missing term we first need to find the pattern the previous numbers are following
let us start by finding the difference between the numbers
5-4=1
7-5=2
11-7=4
19-11=8
as we can observe that the difference is getting double its previous value, so the difference for the next tern will be 8*2=16 so to find the next term we will add 16 to the last tern that is 19 getting 19+16=35
Hence, the missing number in sequence 4,5,7,11,19 is 35.
Note:
whenever you find such type of question try to find the difference or multiplication see something in the square roots and practice some so that you get a hang of how to approach for finding the pattern