Which one of the following is the continent with the highest mean elevation in the world?

A meteor is

The standard time of the following countries is ahead or behind Greenwich Mean Time depending on whether they are east or west of the longitude passing through Greenwich: I. Cuba II. Greece III. Iraq …

A rectangular sump of dimensions 6 m x 5 m x 4 m is to be built by using bricks to make the outer dimension 6.2 m x 5.2 x 4.2 m. Approximately how many bricks of size 20 cm x 10 cm x 5 cm are required…

The Alpine vegetation in the western Himalayas is found only up to a height of 3000 metres, while in the eastern Himalayas it is found up to a height of 4000 metres, The reason for this variation in t…

According to the 1991 Census, the highest percentage of population in India is to be found in the age group of

Match List I with List II and select the correct answer by using the codes given below the lists. List I List II I. European transcontinental railway A) Paris to Istanbul II. Trans Andean railway B) L…