In how many time zones has the world been divided into?

Related MCQs

• Which of the following is/are true of world time zones? 1. The world is divided into thirty time zones 2. All time zones of the world are described in term of the number of hours difference between the standard meridian of that zone and the Greenwich Meridian 3. All countries have more than one time zone 4. The time for all places east of Greenwich is designated slow, and time for all places left of Greenwich is designated fast
• The well-defined zones of seismic activity in the world where the largest number of earthquakes originates is :
• The January isotherm taken as a basis for dividing India into tropical and subtropical zones is : [IAS 1997]
• The zones of excessively dry climate with very cold temperature throughout the year correspond to: [IES 1993]
• Which of the following statements regarding the International Date line are correct? (1) It is a longitude of 180° (2) It is determined by 180° longitude but is not a straight line (3) It is a Greenwich meridian helping in fixing time and date (4) It solves the problem of time and date among the World's nations
• Consider the following statements: 1. In equatorial regions, the year is divided into four main seasons. 2. In Mediterranean region, summer receives more rain. 3. In China type climate, rainfall occurs throughout the year. 4. Tropical highlands exhibit vertical zonation of different climates. Which of these statements are correct? [IAS 2003]
• Consider the following statements: [IAS 2004] 1. Germany and America are the two largest producers of wind-power 2. America has nuclear energy generation capacity of around 100,000 MW 3. America has more nuclear reactors than any other country in the world Which of the statements given above are correct?
• Mr. X has been invited to participate in a conference to be held at Buenos Aires. He has chosen the following shortest flight route: Mumbai to Frankfurt (non-stop), Frankfurt to Sao Paulo (non-stop), Sao Paulo to Buenos Aires (non-stop), Which one of the following seas will likely to be flown over by Mr. X? [CDS 2011]
• Which one of the following regions of the world is called “the bread basket of the world”? [IAS 2003]
• If the earth's axis had not been inclined: 1. temperature distribution would have been uniform 2. days and nights would not have occurred 3. seasons would not· have occurred 4. poles would not have continuous day