I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Our product and our sum always give the same answer. Who are we?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

Imagine you are in a room with no windows or doors. How will you get out?

Can you solve the below tricky visual equation?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

How many triangles can you find in this given picture?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?