Question

400,361,324,N,256, 225 what is value of N? ​

Answer 1

The value of N is 289.

Step-by-step explanation:

A sequence of number is given with a missing number "N".

To find N, find which pattern is followed in the sequence:

The sequence goes on reducing with small number than the previous one.

so, finding the difference= 400-361= 39

                                             361-324= 37

It is found that 39-37= 2.

                        37-2= 35 and follows as 33 and 31.

So, the next number N can be find by 324-N= 35

                                                               324-35= N

                                                                N= 289

check whether the next number is followed correctly or not,

289-256 must give 33 and 256-225 gives 31. So the N value is correct.