Questions

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

Name the former world silver medallist representing Manipur who claimed gold in the 48 kg category at the 2018 Natic Women's Boxing Championships in Rohtak.

Which Malayalam actress won the National Film Award for the film 'Minnaminungu' in 2017?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: The basic reform they need is to change their holding structure to give them autonomy, as well as accountability, not a promise of no government interference.
Q: PSBs need systemic reform to overhaul their current decision-making structure and culture.
R: If the government does not want to free the banks from majority state ownership, it could at least put them at arm’s remove, by creating a holding company that would hold the PSB equity, appoint PSB boards and supervise their functioning.
S: It is surprising that after appointing the Banks Board Bureau, it has been given little role in reforming the PSBs.

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 was taken by surprise (A)/when I came(B)/face to face with my school friend.(C)/No error(D)

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

The candidate said, "I had passed the entrance test but could not present myself for the interview round held last month."

Birth rate in a country is defined as

Which of the following is the main thinking part of the human brain?