IBM
Company
Logical Reasoning
Number Series
Q. What is the next number of the following sequence
6,3,3,9,12,5,7,35,8,6,2,?
Read Solution (Total 9)
-
- group 4 terms from series then,
6-3=3,3*3=9
12-5=7,5*7=35
then
8-6=2, 6*2=12 ..ans:12 - 10 years agoHelpfull: Yes(39) No(2)
- (6,3,3,9)(12,5,7,35)(8,6,2,?)
6-3=3 3*3=9
12-5=7 5*7=35
8-6=2 6*2=12(ans) - 10 years agoHelpfull: Yes(10) No(0)
- first take 4 terms 6 3 3 9
3+3=6 wich is left 3*3=9 taken right like that
5+7=12 5*7=35
6+2=8 6*2=12 - 10 years agoHelpfull: Yes(6) No(0)
- 3+3=6 n 3x3=9
5+7=12 n 5x7=35
.... .....
6+2=8 n 6x2=12 - 9 years agoHelpfull: Yes(3) No(1)
- (6,3,3,9)6-3=3,3*3=9
(12,5,7,35)12-5=7,7*5=35
(8,6,2,?)8-6=2,2*7=14
Ans=14 - 10 years agoHelpfull: Yes(2) No(4)
- just divide three equal parts like (6,3,3,9) & (12,5,7,35) & (8,6,2,?)
then neglect 1st term of each category then multiply 2nd term & 3rd term which is equal to the 4th tern in all three category like 1st category 3*3=9(4th term) and 2nd category 5*7=35(4th term) and final 3rd category 6*2=12() 4th term so 12 is the correct answer as i know. - 6 years agoHelpfull: Yes(1) No(0)
- (6,3,3,9) ----2nd term * 3rd term =4th term i.e 9
similarly (12,5,7,35) ----2nd term * 3rd term = 4th term i.e 35
same here also (8,6,2,?)---i.e 6*2=12 , which is our answer - 6 years agoHelpfull: Yes(1) No(0)
- 3+3=6, 3*3=9
5+7=12, 5*7=35
6+2=8, 6*2=12 - 6 years agoHelpfull: Yes(1) No(0)
- nice trick@RUPSHA GANGOPADHYAY
- 8 years agoHelpfull: Yes(0) No(0)
IBM Other Question
Q. What is the next number of the following sequence
1/3,1/2,1/4,7/3,7/2,17/4,13/3,13/2,?
Q. What is the next number of the following sequnces
1. 4,3,6,5,11,10,19,18,30,29,?
2. 3,4.5,7,4,6,8.5,7.5,10,6,?
3. -12,6,-15,-5,18,-14,9,3,-18,?
4. 4.2,26.0,8.9,8.4,52.0,17.8,16.8,104.0,?
5. 1370,1320,1070,-180,?
6. 0.5,2,3,4.5,6.75,?
7. 18,6,24,4,30,10,12,2,6,?
8. 1,1,3,9,11,121,?
9. 48,24,35,7,16,8,75,15,80,?
10. 1.8,3,0.6,2.5,5,0.5,3.4,2,1.7,4.8,6?
11. 30.5,31,30,0,67.2,67,70,100,183.9,?