Spot 5 differences in two Christmas tree below:

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Can you count the number of triangles inside a triangle?

Find the next number in the following series:
6, 14, 26, 98, __?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

Can you count the number of squares in the figure below?

What building has the most stories?

Count the squares in the matchstick puzzle below?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

When monkey rotate the gear, which mark will be hit 1 or 2 ?