What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Why is the Hole below a Lock?

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?