Questions

Oxygen molecule is ______.

What is the net charge on Calcium fluoride?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Who teaches you Mathematics?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Do not _____ your own personal views upon the reader.

Who among the following Sikh Gurus had laid the foundation of Amritsar?

Who pioneered diagnostic ultrasound?

The award which, the famous writer and social activist Mahasweta Devi, who passed away recently, did not win

What is the source of natural energy of the hot springs at Manikaran in Himachal Pradesh ?