Questions

Where was Asia Pacific Economic Cooperation (APEC) 2017 summit held?

In October 2017, the biggest ever highway project was launched in India. It aims to develop approximately how many kilometers of roads by year 2022?

Who appoints the members of the State Public Service Commission ?

Who was the chief guest on the occasion of 69th Independence Day celebrations in India?

'Mooh Band Rakho' campaign to protect individuals from cyber frauds was launched by

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.

What are antibodies?

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 visited my (A)/ grandpa and grandma's house (B)/ and found their missing. (C)/ No Error (D)

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. One evening he lit a large lamp in the bedroom and sat near his wife.
P. 'Why not?', was the answer.
Q. 'Whatever you like.'
R. 'Shall I read you something?', he asked.
S. 'What shall I read?', he continued.
6. He was somewhat taken aback by her answer.