Questions

Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be

Which is the 1st country to recognise Pfizer-bioNtech's coronavirus vaccine?

Headquarters of International Gas Union (IGU) located in

Which country among the following voted in 2015 to be the first country to allow three parent in-vitro fertilization?

Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?

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'.
He put the birds softly, (1)/ one by one, interior their (2)/ warm little home. (3)/No Error (4)

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Up a blind alley

Mecca Masjid, Hyderabad was completed by