Questions

In ∆ABC, ∠A = 90°, AD ⊥ BC and AD = BD = 2 cm. The length of CD is

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'.

You might as well(A)/read a novel instead of(B)/staring at the ceiling.(C)/No error(D)

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

Spin your wheels

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

The action of driving or pushing forwards

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.

That is why publicly invoking these symbols has to be an act of responsible citizenship and not self­____________ demagoguery, but the difference can be hard to _______________. The problem with emotive symbols is that _________________ they can multiply the force of arguments, they cannot replace the arguments__________________. All persuasion harnesses symbols but principled persuasion must also provide arguments that can be _____________ debated.

principled persuasion must also provide arguments that can be _____________ debated.

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

excuse my French

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The antigen-antibody immunological reaction is used to be regarded as typical of immunological responses. Antibodies are proteins synthesized by specialized cells called plasma cells, which are formed by lymphocytes (cells from the lymph system) when an antigen, a substance foreign to an organism's body, comes in contact with lymphocytes. Two important manifestations of antigen-antibody immunity are lysis, the rapid physical rupture of antigenic cells and the liberation of their contents into the surrounding medium, and phagocytosis, a process in which antigenic particles are engulfed by and very often digested by macrophages and polymorphs. The process of lysis is executed by a complex and unstable blood constituent known as complement, which will not work unless it is activated by a specific antibody; the process of phagocytosis is greatly facilitated when the particles to be engulfed are coated by a specific antibody directed against them.

Which of the following statement is true in the context of the essay?