Find The Next Number in this series. 1, 2, 6, 42, 1806 ?
The ages of a father and son add up to 66. The father's age is the son's age reversed. How old could they be? (3 possible solutions).
Which digit occurred maximum times between the number 1 and 1000?
By what process could you make a 'Tea-Table' into food?
What Does this text mean: important=important
Count the number of triangles in the picture below:
Which wheel of car does not rotate when you turn your car right?
What number divided by 4 is the same as that number minus 4?
Its something that each of us devours, Not just us but birds, beats, trees, and flowers, Frets iron and nibbles steel, Toil hard stones to meal, Exterminates king, collapse town, And blows the mountains down.
What makes this number unique: 8,549,176,320?
I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.
