IBM
Company
Logical Reasoning
Number Series
3,3,4,8,10,36,?.
Read Solution (Total 6)
-
- Divide series in two parts
3,4,10,..
3,8,36...
Now look 1st series
3*1+1=4,4*2+2=10,10*3+3=33,33*4+4=136,........
Now look 2nd series
3*2+2=8,8*4+4=36,36*6+6=222,...
Complete series would be
3,3,4,8,10,36,33,222,136,..................Go on and on
Be happy and let be other Happy. Enjoy !!!!!!!!!!!!!!
- 12 years agoHelpfull: Yes(89) No(2)
- see only 1st,3rd,5th term
biz 3,4,8,?
3 x 1 + 1 = 4
4 x 2 + 2 = 10
10 x 3 + 3 = 33 ans - 12 years agoHelpfull: Yes(21) No(16)
- 3,3----- 3+3=6, 6-2=4
now with this 4
4,8----4+8=12,12-2=10
now with this 10
10,36,?---10+36=46,46-2=44
ans. is 44 - 12 years agoHelpfull: Yes(9) No(7)
- 72.36+36=72
- 11 years agoHelpfull: Yes(0) No(0)
- look at odd part of series ie 1,3,5,7 we have to find number on 7th place
1=3
3=4=3*1+1
5=10=4*2+1
7=10*3+3=33
Answer is 33 - 10 years agoHelpfull: Yes(0) No(1)
- HOW COULD YOU DIVIDE LIKE THAT Mr TIWARI?
- 10 years agoHelpfull: Yes(0) No(0)
IBM Other Question
18,20,22,20,28,20,?.
1,3,3,2,8,10,3,4,12,4,8.....?