Questions

Babita Kumari represented India in the Rio Olympics 2016 in which sport?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate itby selecting the appropriate option.

She ______ all her money at one shop in the mall.

Which of the following is NOT a radioactive element?

Which one of the following is also regarded as Disguised unemployment?

Which of the following is the cleanest source of energy?

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

Which of the following devices converts Chemical energy into Electrical energy?

An incident ray strikes a plane mirror at an angle of 20 deg with the mirror. The angle between the incident ray and reflected ray is ____.