Analytical Interview Question:

What is the next Sequence?
1. 7,6,8,5,3,7,?
2. 13 9,18,21,25,20,?
3. 3,3,4,8,10,36,?
4. 15,30,28,25,20,34,28,?

Submitted by: Administrator

the digit count of the sequence isof the form..... (ie)1+5=6 3+0=3 2+8=1 etc.
6 3 1 7 2 7 1 .....so the remaining two nos. should have the count 3 and 6 respectively.....
moreover the flow of the sequence is "the second no. is greater than first and all other are less upto the no. with count 2(i.e) middle no.

and the no. next to middle no. (i.e)34 is greater than 20...
so all others should be less than 34....

on keeping all these in mind... v ll have 21 : 2+1=3
15 : 1+5=6

so the sequence is 15 30 28 25 20 34 28 21 15
Submitted by: Administrator