The product of two whole numbers is 37. The square root of the difference of the numbers is

The sum of three numbers is 116. The ratio of second to the third is 9 : 16 and the first to the third is 1 : 4 The second number is 

If the length of one side and the diagonal of a rectangle are 7 cm and 25 cm respectively, then find its perimeter (in cm).

A book seller allowed 10 % discount on printed price. He gets 30 % commission from publisher. His profit in percent will be? 

If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?

A solid cube, whose diagonal is $$ 128 {\ sqrt {2}} \ cm $$, is molded to form a cuboid. The length and width of the cuboid are 512 cm and 160 cm, respectively. What is the height of the cuboid?

If the cost price of an article is 5/9 of its marked price and the profit is 20% then what is the discount percentage?

If the arithmetic mean of 6, 8, 10. x, 7 is 8.the value of x will be