Search found 3 matches
answer
I dont want to explain my answer ..if any body really wants it ..i can explain it..
according to me the correct anser is 140 lbs...
and we need boyh of the option 1 and 2 to solve this answer.
- by arunnarang
Sun Oct 23, 2011 8:18 am- Forum: Data Sufficiency
- Topic: Average weight of men and women
- Replies: 39
- Views: 24982
here n^2 - 1 divided by 8.
it means when u put odd no like 1,3,5,7,9..it always give s u zero.
so answer is option 1.
but when u put even no like 2,4,6,8.its give u...remainder in the form of odd number.
- by arunnarang
Sun Oct 09, 2011 5:09 am- Forum: Data Sufficiency
- Topic: Remainder Prob
- Replies: 74
- Views: 40056
- by arunnarang
Sat Oct 08, 2011 6:57 am- Forum: Data Sufficiency
- Topic: Integer Properties - DS
- Replies: 102
- Views: 44434