Questions

If a2+1=9a, (a≠0) then the value of a2+1a2 is

Who invented bluetooth?

Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?

Earth-worms belongs to the phylum

___ is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

The Union Government on 22 May 2016 appointed whom as the new Lieutenant Governor of the Union Territory (UT) of Pondicherry

There are total _________ parliamentary seats (Lok Sabha constituency) in Uttarakhand.

______________ scheme launched by the Central Government is a special social security scheme which includes Pension and Life Insurance.