Simplify $$ \sqrt{(1-sin^{2}θ) ÷(1-cos^{2}θ)}$$.

If the area of a circle is 9π sq.cm then it circumference is

The area of a triangle is 456 sq.cm and its height is 24 cm. The length of its base is

A polygon has 9 sides, what is its interior angle?

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

A wheel travels a distance of 22 km in 2500 revolutions. What is the diameter of the wheel?

The square root of 7744 is :

The edges of a cuboid are in the ratio 1 : 2: 3 and its surface area is  88 sq.cm. The volume of the cuboid is: