Questions

Except Helium, all noble gases have how many electrons in the outermost shell?

Which of the following scientists gave the law that governs the force of attraction/repulsion between two charged particles?

The gas evolved when sodium carbonate reacts with hydrochloric acid is

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

The visitor enquired, “When is the next train?”

Which of the following insecticides' harmful effects came under media attention when health issues in Kerala were publicized?

______________ scheme launched by the Central Government aims to cover all those children by 2020 who are either unvaccinated, or are partially vaccinated against seven vaccine preventable diseases.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

He said, "I will go to Mumbai someday next month."

In the following question, select the odd letter/letters from the given alternatives