Questions

Orbital period of Halley's comet is ___ years.

Who was the American astronaut who returned to Earth after spending 340 days in International Space Station?

In October 2017, who launched India’s 3rd biggest ‘Initial Public Offering (IPO)’ of Rs 11,370 crore?

The diameter of the reflecting surface of a spherical mirror is called a/an

From which of the following, is the GDP of a country not derived from?

The existence of a parallel economy (black money) ___________.

The ___ has abundant white fibres.

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'.

"I had forgotten all such things just (1)/ for the sake of the greater good of everyone." (2)/ said there leader. (3)/ No error. (4)