General Knowledge Questions

The angle between the __________and the incident ray is called the angle of incidence.

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The political masters of health care system have not listened to professional health planners because it has not been profitable for them to do so.

i. Has not been profitable for them to do that things.
ii. Has been unprofitable for the professionals to do so.
iii. Has been not profitable for them to do so.

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

High and mighty

The appointments Committee of the Cabinet extended the tenure of ____ as Chairman, Railway Board, by two years with effect from 1st August 2016.

Who is awarded a Purple Heart?

The term entitlement refers to a program

Tashkent Agreement was signed on

Where are the proteins of the electron transport chain located?