Questions

Antarctica is surrounded on all sides by water. The Indian, Pacific and Atlantic Oceans surround it on all sides. These three Oceans all meet at Antarctica. The three oceans are collectively called the Southern Ocean.

This is the area located south of 50° latitude.

India play its 1st One Day International match in cricket against England in the year 1974 in Headingley in Leeds.

A person who writes decoratively is known as Calligrapher.

Except 142 all are divisible by number '7'.

The main constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia.

Biogas is produced under anaerobic conditions; the process is denominated as anaerobic digestion.

Wireless transmission can be done via any of the Infrared waves, Radio waves or Microwaves.