Questions

Which type of electromagnetic radiation has the longest wavelength?

Echocardiogram is more closely related to

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

What is the technology used in a compact disc?

Which of the following refers to the number of pixels per inch, printed on a page?

Trypsin is present in which of the following?

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: Biographies of great men can also help us in learning good manners.
Q: Courtesy and politeness is the key to good manners.
R: No doubt these are little words but if they are spoken at the right moment and in a soft and sweet voice, they are bound to work wonders.
S: The use of polite words like "Sorry", "Please", "Thank you", "Beg your pardon", "Sir" etc. creates a healthy impact on the minds of others.

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.

Service providers cannot stand in the way of a (1)/ consumer’s access to content, it should have being provided (2)/ without any hindrance. (3)/ No error. (4)