What two things can you never eat for breakfast?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

What do you see in the given picture?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

What four weights can be used to balance from 1 to 30 pounds?

Solve the rebus riddle in the picture below.

What's a single-digit number with no value?