Question
The height of a geo-stationary satellite from the
Earth's surface is approximately :Solution
A geostationary orbit is a circular orbit 35,786 kilometres above the Earth's equator and following the direction of the Earth's rotation. Communications satellites and weather satellites are often 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.
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-clus...
In a certain code language, âGo to Hellâ is written as âZx Yp Ntâ, âHell and Heavenâ is written as âMu Fs Ypâ, âGood go Heavenâ is ...
In an examination, Rohit secured 60% of the maximum marks, which is 40 marks more than the pass marks. If the pass marks is 40%, then find the maximum m...
In a certain code language, âACCENTâ is coded as âCCATNEâ. What is the code for â VENDOR â in the code language?
...Pointing at a girl, Seema said, âShe is my fatherâs motherâs husbandâs only sonâs daughter.â How is that girl related to Seema?
...Choose the word from the given options which can not be formed by using the letters of the given word.
KALEIDOSCOPE
Select the correct mirror image of the given figure when the mirror is placed at MN as shown.
Six friends are sitting in a circle facing the centre. Sumit sits second to the right of Amit. Karan is an immediate neighbour of Param. Tony sits third...
In a certain language, the word CLOCK is written as 4 â 13 â 17 â 4 â 12. How will you write PHONE in the same language?
Three of the given options are alike in a certain way. However, one option is not like the other three. Select the option which is different from the ot...
