If the Earth’s axis were perpendicular to the plane of its orbit, which one among the following would not have happened?
The North Pole will always lie in dark
Days and nights would be equal throughout the year
No change of seasons will take place
The sun will be perpendicular to the Equator
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy