Solve The below Equation:

ALFA + BETA + GAMA = DELTA

How many triangles can you count in the figure given?

Spot 5 differences in two Christmas tree below:

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

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

John is the son of Jacob.
So,
Jacob is the_____of John's father?

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

John was piloting a plane behind a car but was never able to overtake it. Why?

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?