Which Indian cricketer is known as "Brown Bradman"?

How can i register in planetwin365?

The distance of the first modern Olympic Marathon in 1896 was 40 km (24 miles 85 yards), so why, at the 1908 it changed?

What appeared in the Netherlands in 1608, developed by Hans Lippershey, Zacharias Janssen and Jacob Metius..............

The Dominican Republic and Haiti are the two countries that occupy which island?

In 1848, Mexico ratified the Treaty of Guadalupe Hidalgo, officially ceding what to the USA?

What is sargassum?

John doed not smoke. Ali does not smoke. Re write using neitner.. Nor

Which nation produces the most coffee beans?

It is believed that which building stands on the site of temples built successively by Micah, Zerubbabel................

21

If the number is xy, it can be written as 10x+y 10x+y=7*(x+y) => 3x=6y =>x=2y The smallest xy is 21

Find a four digit number, with four different digits, that equal to the number formed by its digits in descending order minus the number formed by its digits in ascending order.