Questions

Find the kinetic energy (in J) possessed by a body of mass 10 kg moving with a velocity of 5 m/s.

The Speaker of the sixth Lok Sabha who later became the President of India was _____ .

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

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.

Myopia is a defect of eyes which is also known as

What is the name of the book which was awarded the golden man Booker Prize 2018?  

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)