Questions

Which of the following is represented by 'Lorenz Curve'?

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

Which among the following does not have a cell wall?

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'.

Industries should regularly check (1)/ if their machines are emitting (2)/ smoke within permission limits. (3)/ No error (4).

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. Farmers could no longer pay their loans and some banks were closed down.
Q. Prices dropped due to increased supply, which was followed by a drought.
R. The country was well advanced in technology and farmers increased their production levels.
S. The Great Depression in America began with overproduction and low prices in the agricultural sector.

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

Spin one's wheels

Unit of impedance is ___________.

Cold air is ______.