Which Indian cricketer is known as "Brown Bradman"?
What are the two risk factors on which customers are divided based on KYC requirements? *
Where was the Year of the Great Stink (1858) which led to the installation of an efficient underground sewage system?
What book was published by Florence Nightingale in 1860?
What is the full form of PNS?
What was the first National lottery held in England intended to raise money for?
What nationality was Paul René Gauguin ( grandson of Impressionist painter Paul Gauguin), painter, graphic artist.......
What nest at Sandy Cape, the most northern point on Fraser Island off the coast of Queensland, Australia................
What is the second longest named river in the USA, which runs from Lake Itasca, Minnesota, to the Gulf of Mexico?
When did the first underground segment of the New York City Subway open, connecting New York City Hall with Harlem?
The sum of the digits of a two digit number is 15. If the number formed by reversing the digit is less than the original number by 27, find the original number.
ba=ab-27 --> 10a+b-10b-a=27 --> 9*(a-b)=27 --> a-b=3 --> a=b+3
a+b=15 --> b+3+b=15 --> b=6, a=9
The sum of 3 single digit numbers is 15 less than their product . If we subtract 2 from first given number then sum of these numbers will become 7 more than their product. Then what will be the product of given 3 numbers?
If the digits of a two-digit number are interchanged, the obtained number is 27 more than the original number. The digits of the number are in the ratio of 2 : 1, then
What is the original number?
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