Questions

If a - b = 3 and a2+b2=25, then the value of ab is

Steam Engine was invented by?

Name the country which won the 2017 Women's Hockey Asia Cup title?

Which among the following is false about displacement?

Through which does light travel best?

Which company has been conferred with the 'Startup of the Year 2017' award at the 7th Small Business Awards, in New Delhi?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Acquired immunity is the result of an (1)/ interaction with our new environment and (2)/ proper digestion of all that we take off. (3)/ No error (4)

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.