Search found 5 matches
- by aakgoel
Mon Jun 18, 2012 10:01 pm- Forum: Problem Solving
- Topic: What is the remainder, after division by 100, of 7^10 ?
- Replies: 7
- Views: 12955
Find the Last Five Digits....
PLEASE HELP IN SOLVING THE FOLLOWING PROBLEM....
What would be the five last digits of
(101^100)-1
- by aakgoel
Sun May 27, 2012 11:51 am- Forum: Problem Solving
- Topic: Find the Last Five Digits....
- Replies: 1
- Views: 845
Pour Relations
You have three jugs, which respectively hold 3 litres, 5 litres, and 8 litres of water. The 8-litre jug is full, the other two are empty. Your task is to divide the water into two parts, each of 4 litres, by pouring water from one jug into another. You are not allowed to estimate quantities by eye, ...
- by aakgoel
Sun May 20, 2012 3:26 am- Forum: Problem Solving
- Topic: Pour Relations
- Replies: 1
- Views: 742
Fascinating identities problem..
If,
a+b+c=1
a^2+b^2+c^2=35
a^3+b^3+c^3=97
Find,
a^4+b^4+c^4
a^5+b^5+c^5
- by aakgoel
Wed May 16, 2012 6:22 am- Forum: Problem Solving
- Topic: Fascinating identities problem..
- Replies: 1
- Views: 746
four outlet pipes
There are four outlet pipes of the same capacity fixed one above the other to a water tank. The first pipe is at the bottom level and the fourth pipe is at three-fourths of the height of the tank. The third pipe is equidistant from the second pipe and the fourth pipe, the second pipe is equidistant ...
- by aakgoel
Tue May 15, 2012 5:37 am- Forum: Problem Solving
- Topic: four outlet pipes
- Replies: 1
- Views: 1102