Questions

Land covers about ______ of the earth's surface.

The World Heritage Site Bhimbetka in MP is famous for

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
Rohit is two year (1)/ junior than Mukesh (2)/ in the office. (3)/ No Error (4)

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: If we manage our time effectively we can accomplish all the activities and tasks we wish to.
Q: It is important that we draw up a time table that we can adopt practically.
R: If we can stick to the time table we can then succeed in achieving our goals whether they are in the short term or long term.
S: This requires drawing up a practicable time table.

Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?

___ is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

Which of the following measures will not increase a nation's wealth?

If a body takes 't' seconds to go once round the circular path of radius 'r', the velocity 'v' is given by