In the figure below, ABCD is a square with sides 14. We draw the arc of a circle centered at C from D to B, and another arc of a circle centered at A from B to D as seen in the picture below. What is the area of the space between those two arcs?

Nini rolls a cube which has following letters on each face, O F M A Q R What is the fraction of symmetric (either horizontal or vertical) letters on the cube ?

Following figure shows fruits in a basket at Aina's house. Aina is getting late for school, and just picks a fruit from the basket without looking at it. Which fruit is most likely to be picked ?

Amanina is in the process of making ice cream. She has heated all the ingredients to 50 °C and put them in refrigerator to freeze. If the cooling rate is 11 °C per hour, what will be the temperature in freezer after 15 hours ?