Archive for March, 2009

Palindrome

problem: this year on October 2, 2001, the date in MMDDYYYY format will be a palindrome (same forwards as backwards). 10/02/2001

when was the last date that this occurred on?

Sweet colours [Answered]

sry for being late this time

and here are the winners of this problem

Tha First:

Ahd

The Second

Aya Magdy

The Third

Enas mohey

lol, where are the boys :D

Then

  • hebatallagamal
  • Shimaa Ahmad
  • Amal Hussein
  • Sara Ebrahim
  • TeCNoYoTTa
  • Shreif Hassan
  • aya
  • amany
  • Abu-Bakr Taha
  • Doha Seliem
  • HeMa_NeGm
  • Ahmed Raef
  • bosboss
  • yasmeena98925
  • Omnia H
  • rana abdel rahman
  • Rana
  • Noran El-Kafrawy

i think girls won this round :D

and check the answers

Sweet colours

For being good at the garden fete, four children were each given two sweets. Jack had an orange sweet. The child who had a red one also had a blue one. No child had two sweets of the same colour. The child who had a green sweet also had a red one. Jim didn’t have a red sweet and Joe had a green one. James didn’t have an orange one and Jack had no blue sweets. Knowing that there were two sweets of each colour, can you tell the colours of the sweets each child had?

Egyptian Coins [Answered]

The coins are 50 and 5  :D , Yes 5 !!  I said one is not 5 Pt so the other one was 5 Pt.

check all answers here

The Winners

The First

Hema_Negm

The Second

Amr Saqr

The Third

Tasniem Seliem

and then

  • Ahmed Raef
  • rehab
  • aya
  • Ahd
  • Enas mohey
  • Rana
  • hebatallagamal
  • حسن إبراهيم
  • Shreif Hassan
  • Noran El-Kafrawy

Egyptian Coins

I have two Egyptian coins totaling 55 Piaster. One is not a 5 Piasters. What are the coins?

El Apple El Apple El Apple [Answered]

Thanx to TeCNoYoTTa for this problem :D :D

the winners

The First

Nessma Ossam

The Second

Omnia H

The Third

Ahd

and

  • Sara Ebrahim
  • Amal Hussein
  • Aya Magdy
  • ManS
  • Enas mohey
  • Hema_Negm
  • Shreif Hassan
  • Ahmed Raef
  • Shimaa Ahmad
  • Mostafa

Check the answers here

El Apple El Apple El Apple

There are 3 labelled boxes, but each of the labels is on the wrong box. One box contains just apples, one box contains just bananas and the other contains both apples and bananas. By just selecting one piece of fruit from one box can you determine the correct labels?

Fill The Grid [Answered]

The solution is

sol

or any rotation of this graph.

The winners

The First

TeCNoYoTTa

The Second

Mahmoud Mostafa

The Third

Omnia H

Then

  • Ahmed Raef
  • Sara Ebrahim
  • Aya Magdy
  • Mostafa
  • Nessma Ossam
  • Mohamed Mosaed-Ghost
  • Tasniem Seliem
  • Shreif Hassan
  • Hema_Negm
  • Abu-Bakr Taha
  • bosboss

All The answers here