3i-Infotech
Company
Numerical Ability
Sequence and Series
Find the Missing Number 6, 24, 60,120, 210, ?
a)331
b)336
c)333
Read Solution (Total 3)
-
- b)336
1*2*3=6
2*3*4=24
3*4*5=60
4*5*6=120
5*6*7=210
6*7*8=336 - 12 years agoHelpfull: Yes(10) No(0)
- it is in the form n^3-n
ans: 7^3-7=336 - 11 years agoHelpfull: Yes(1) No(2)
- 6= 6
24 =2+4=6
60=6+0=6
120=1+2+0=3
210=2+1+0=3
So
336 =3+3+6=12=1+2--->3 is the answer - 6 years agoHelpfull: Yes(0) No(0)
3i-Infotech Other Question
Find the odd man out 3, 5, 7, 12, 13, 17, 19
a)7
b)12
c)17
Find the Missing Number 1, 2, 4, 10, 16, 40, 64 (Successive terms are related)
a)100
b)200
c)90