Why is 6 afraid of 7?

Can you solve this picture maths equation?

Kids with the most attentive eyes can spot a different watermelon in 4 seconds. Can you? Test your eyes now!

I am sure no one can have two things for dinner. what are they?

I shave every day, but my beard stays the same. What am I?

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Which city is three-fifths chick two third cat and 50% goat?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?