Question
The height of a geo-stationary satellite from the
Earth's surface is approximately :Solution
A geo stationary orbit is a circular orbit 35,786 kilometres above the Earth's equator and following the direction of the Earth's rotation.Communications satellitesandweather satellites are of ten given geostationary orbits,so that the satellite antennas that communicate with them do not have to move to track them,but can be pointed permanently at the position in the sky where they stay.
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. Find out which o...
In the following question, a word has been emboldened, which has been used in the sentences (A), (B), and (C). Find out the sentence(s) in which the e...
Directions: In each of the following questions, a word has been used in sentences in THREE different ways. Choose the option corresponding to the sente...
Prevent a person from having or using something.
Cater
(i) The umpteen four-wheelers and six-wheelers maintained by the institutions cater to the needs of students.
(ii) Corrianders Resta...
Sink
(i) She moved to the sink and turned on the water.
(ii) I bet you could really sink your teeth into that pork roast.
(iii) He ...
Select the word which means the same as the group of words given.
A person belonging to a foreign country
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
In the question below, a sentence is given, four words have been highlighted in bold. Find out if the words are appropriate (grammatically and contextu...
Premier
     I.       The premier of the new film was attended by numerous celebrities from the industry.
   II.   ...
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