Exams

If in-radius of an equilateral triangle is 3 cm. Calculate the perimeter (in m) of the equilateral triangle.

What denotes learned and shared beliefs and behaviors?

The angle of elevation of the top of a tower at a distance of 25 m from its foot is 60 deg. The approximate height of the tower is

4 years ago, the ratio of Vikah's to Rahul's age was 3:5. After 6 years, this ratio would become 4:5. Find present age of Rahul.

The major ingredient of sweetened soft drink is

The two roots of an quadratic equation are given as x = 1/2 and x = -1/3. The equation can be written as

In 2013, the first woman to be elected as the President of South Korea is

Which country among the following voted in 2015 to be the first country to allow three parent in-vitro fertilization?