Look at the series of numbers given in the riddle and find the connection between them.
What comes next in the sequence;
1, 3, 9, 31,?
So were you able to solve the riddle? Leave your
Look at the series of numbers given in the riddle and find the connection between them.
What comes next in the sequence;
1, 3, 9, 31,?
So were you able to solve the riddle? Leave your answers in the comment section below.
You can check if your answer is correct by clicking on show answer below. If you get the right answer, please do share the riddle with your friends and family on WhatsApp, Facebook and other social networking sites.
If you do a bit of calculation, you will notice that the numbers in the series are of the form;
nth term = n + (n – 1) x (n – 1)th term
So let’s try this equation out;
1 x 1 + 2 = 3
3 x 2 + 3 = 9
9 x 3 + 4 = 31
So to find the next missing number;
31 x 4 + 5 = 129 = Next number.