Questions

Tooth decay starts when the pH of the mouth is lower than

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Corruption is a standing hindrance _____ the nation's development.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Man behaving more like a woman than as a man

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 word ‘media’ is derived from the word medium, signifying mode or carrier.
Q: Media is intended to reach and address a large target group or audience.
R: In today’s world, media becomes as essential as our daily needs.
S: The word was first used in respect of books and newspapers i.e. print media and with the advent of technology, media now encompasses television, movies, radio
and internet.

The study of relation of animals and plants to their surroundings is called__________

Rama Setu is located in which of the following?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Mellifluous

The xylem in plants are responsible for: