Question

Complete the sequence
10;40;90;61;52;63;_;46;18

Answer 1

Hiiii......friend

The answer is here,

The difference b/w first and last number is,

=> 18-10 = 8.

Similarly, The difference b/w 40 and 46 is

=> 46-40 = 6.

And the difference b/w 63 and 61 is,

=> 63-61 = 2.

From this we conclude that the difference the numbers from initial and from end is even numbers.

So, Let the number be x. Then the difference b/w the 90 and x will be 4.

=> x-90 = 4

=> x= 94.

So, the sequence is,

10,40,90,61,52,63,94,46,18.

:-) Hope it helps u.