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.
Six friends are sitting in a circle facing the centre of the circle. Veena and Sadvi are the immediate neighbours of Pooja. Anil and Guna are the immedi...
What should come in place of? in the given series?
23 28 38 53 73 ?
6 boys are sitting on 6 different chairs numbered 1 to 6. A is sitting neither on chair 2 nor on chair 5. F is sitting either on chair 4 or on chair 6....
Pointing to a man in a photograph a woman says, "He is the father of my only daughter-in-law's father-in-law". How is the man related to the woman?
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the...
104 is related to 13 following a certain logic. Following the same logic, 136 is related to 17. To which of the following is 232 related, following the ...
If '+' means 'x', '-' means '+', 'x' means '÷' and '÷' means '-', then choose the correct expression from the following options.
Which figure should replace the question mark (?) if the following series were to be continued?
Four different positions of the same dice are given below. Find the number opposite of 23.
