Q. What can be the maximum duration of totality for a solar eclipse?

Answer

Correct Answer : 7 minutes 40 seconds

Q. What is ‘Sidereal Day’?

Answer

Correct Answer : The time during which the earth makes a complete rotation on its axis in respect of the fixed stars

Q. What is known as High Pressure Subtropical Latitude?

Answer

Correct Answer : Horse latitudes

Q. What is the alternate name for contour lines?

Answer

Correct Answer : Isohypse

Q. What is the approximate circumference of Earth?

Answer

Correct Answer : 40,000 Km

Q. What is the approximate equatorial circumference of the earth?

Answer

Correct Answer : 40,000 Km

Q. What is the circumference of the Earth?

Answer

Correct Answer : 40,000 km

Q. What is the correct sequence of the following in the context of the age of the earth since its origin? 1. Cenozoic 2. Mesozoic 3. Palaeozoic 4. Protozoic

Answer

Correct Answer : 4, 3, 2, 1

Q. What is the correct sequence of the following layers of the Earth as one moves from the surface to the interior: 1. Mantle 2. Crust 3. Core Select the correct answer by using the codes given below

Answer

Correct Answer : 2, 1, 2003

Q. What is the difference between the Local time and Greenwich time one degree longitude?

Answer

Correct Answer : 4 minutes