Questions

Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is:

Who is the CEO of the Unique Identification Authority of India (UIDAI) as of February 2018?

Pakistani film industry is known as ___.

Name the committee appointed in 1986 by Rajiv Gandhi on "Revitalisation of Panchayti Raj Institution for Democracy & Development".

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'.Although he (1)/ studied regularly, (2)/ his marks didn't improving. (3)/ No error (4)

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

A century later, the philosophy community needs to take __________ the new challenge of moral deliberation on the most pressing issues of our difficult times. We have to revoke the suspension of ethics and morality ____________ our lives by initiating a dialogue on it. Foregrounding ethics, however, ___________ means undermining the epistemological or ontological questions that are inevitably there. One such beginning can be made by anchoring moral ________________ in fairness and justice —one founded on obligatory fairness towards the people and the planet, towards the earth and the environment, and above all justice towards one_________.

by anchoring moral ________________ in fairness

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

_______________ the course of the development of different life-forms heredity—which, in plain English, is unconscious memory generated in the first life-form and ______________ through all the different species—is the sole factor in the ____________ of the parent properties; while adaptation to surrounding conditions and circumstances, natural selection in the struggle _____________ existence, and partner selection in the struggle of the males for ____________ are the principal factors in the differentiation of species.

_______________ the course of the development of different life-forms heredity

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

One must keep one's promises.