Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?
A number can be multiplied by multiple of nine i.e 9 18 27 36 45 ... and the resulting number consist of only one digit. Can you identify the number ?
What can you hold in your right hand, but never in your left hand?
Count the number of triangles in the given picture.
Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?
If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?
What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?
John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do? But it is quite possible, do you know how?
In the given picture, in how many ways can you read the word "Tiger"?
Which of the below owl is odd one out?
An express train takes 3 seconds to enter the tunnel which is 1 km long. If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.