How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Can it be possible to build a house that has all its four walls facing towards the South?

What do you get if you add 2 to 100 four times?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

what does the below math rebus puzzle mean?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

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

What does the below image rebus riddle means ?