Wendy, Imali, Isaac and Jesse live in different houses. Each house is a different color, and is one of the following colors: white, blue, green, yellow. Jesse's house is white. Wendy's house is not blue. Imali's house is not green. Isaac's house is not yellow or blue. What color is Wendy's house?GreenWhiteYellowBlue

Rita, George, Rachel and Bob each have a different colored bike. The bikes are red, blue, green and black. No one has a bike in a color that begins with the first letter of their name. Bob's bike is not red and Rita's is not blue. What color is Rachel's bike?GreenBlackRedBlue

Take three houses. One is red, the other blue and the final one is white. The red house is to the left of the one in the middle. The blue house is right of the one in the middle. Where is the White House?

Trixie and Mandy are comparing their grocery shopping. For every red apple Trixie has, she has four green apples. For every red apple Mandy has, she has three green apples. Trixie and Mandy have 20 apples each. How many more green apples does Trixie have compared to Mandy?

Four farmers each had 10 cattle. Altogether there were 16 brown cows, 4 white cows and 20 black cows. Jason only had brown, Joe only had black, and Clare had 4 white. If Belinda had 6 brown and 4 black, what is the other colour of cow Clare had?

If green means red, red means yellow, yellow means blue, blue means orange and orange means green, what is the colour of clean sky ?BlueRedGreenOrangeNone