Questions

If tanθ + cotθ = 5, then the value of tan2θ + cot2θ is

In India the reform policies were first introduced in which year?

The Shaka Era was founded in the year________.

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

Rectitude

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books. Books are our ______ friends.

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

What is the name of the asteroid that causes Geminid meteor shower display around 15 December of every year?

Friction is caused by the ______________ on the two surfaces in contact.