Question

Choose the
Which of the given options is the most suitable for completing the following series? 20,19,17,?,10,5

O 12
O 13
O 14
15​

Answer 1

Answer:

14

Step-by-step explanation:

this is because,20-19=1 .19-17=2.when i saw the series like a continous sequence from one,then,two.I quickly assumed the next difference has to be three. S o,17-3=14.