How many words can a pen with half refill write?

Why did Buffon take the goal with him after every Juventus match?

What begins with T, ends with T, and has T in it?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

What is the fastest way to double your money?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Can you count the number of lines in the below picture?

If an electric train is travelling south, then which way is the smoke going?