Infosys
Company
Logical Reasoning
Logical Sequences
9+99+999+9999+-----------------+99999 upto 22 terms find last three digit.
Read Solution (Total 5)
-
- ans-088
22*9=198 so unit place=8
21*9+19=208 so tenth place= 8
20*9+20=200 so hundredth place=0
so last three digit= 088 - 10 years agoHelpfull: Yes(25) No(0)
- 088 is the answer
- 10 years agoHelpfull: Yes(6) No(2)
- 088.
22*9=198 carry 19
21*9+19=208 carry 20
20*9+20=200.
- 10 years agoHelpfull: Yes(6) No(1)
- please explain i cant understand..is there any formula for solving this problem
- 10 years agoHelpfull: Yes(1) No(2)
- 88 is the answer
- 10 years agoHelpfull: Yes(0) No(5)
Infosys Other Question