Exams

Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of

The chord AB of a circle of centre O subtends an angle θ with the tangent at A to the circle. Then measure of∠ABO is

Which of the following award is to recognize distinguished service of a high order to the nation?

The Charter of Liberties - popularly known as 'The Magna Carta' - was signed in England in which year?

In a class consisting of boys and girls, there are 45 students. If three fifth of the students are boys, find the number of boys in the class.

Two vessels of equal capacity contains juice and water in the ratio of 5 : 1 and 5 : 7 respectively. The mixture of both the vessels are mixed and transferred into a bigger vessel. What is the ratio of juice and water in the new mixture?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Cozen

A Lawn roller makes 20 revolutions in one hour. The radius it runs through 25 minutes is