Which Indian cricketer is known as "Brown Bradman"?

Alaric I was the King of which group who sacked Rome in 410AD?

In 1903 American showman and aviation pioneer Samuel Cowdery (or Cody) did what?

From what language did the English word "yacht" derive?

What distinguishes the islands of Laguna Colorado in Bolivia?

Before the capital of Japan was established in present day Kyoto by the Heian Emperor Kanmu in 794 CE, where............

The Priestley medal is awarded for excellence in what field?

Who captained the "Endeavour" and the "Resolution" on 3 voyages to the Pacific in 1768–71, 1772–75 and 1776–79?

The Slavery Abolition Act 1833 was an Act of the Parliament of the United Kingdom abolishing slavery throughout.........

Where is the Republic of Karelia?

What is the maximum number of regions can be there by connecting six points on a circle?

Example

6 points, 31 regions, see picture below:

There are n lines in a plane ( may or may not be concurrent ) . Find out the maximum and the least number of regions that can be formed ?

Triangle ABC is stuck in a circle. Its points are on random areas on the circumference of the circle. What is the probability of the triangle covering the centre of the circle?

A unit circle is divided into 12 congruent regions, as shown. What is the perimeter of one of these regions?

In the figure square ABCD is inscribed in a circle. EFGH is also a square with points E, F on circle and G, H on side of bigger square. Find the ratio of the areas of the bigger square to the smaller square?

How many squares can be formed in the following image by connecting four points of 8x8 grid?