The blood pressure of a young male human being is 120/80. Normal blood pressure is considered to be anything below 120/80. Prehypertension is defined as a systolic reading between 120 and 129 and a diastolic reading lower than 80. Hypertension is defined as blood pressure of 130/80 or higher.

The first Winter Olympic Games were held at Chamonix (France). The Winter Olympic Games (French: Jeux olympiques d’hiver) is a major international multi-sport event held once every four years for sports practiced on snow and ice. The first Winter Olympic Games, the 1924 Winter Olympics, were held in Chamonix, France. The modern Olympic Games were inspired by the ancient Olympic Games, which were held in Olympia, Greece, from the 8th century BC to the 4th century AD.

The college of Military Engineering is situated at Kirkee (Pune).

The electron was first identified by J. J. Thompson. Thomson in 1897 was the first to suggest that one of the fundamental units was more than 1,000 times smaller than an atom, suggesting the subatomic particle now known as the electron. Thomson discovered this through his explorations on the properties of cathode rays.

The conservation hawks and owls is important to mankind chiefly because these birds eat many harmful rodents.

The branch of science that studies cells is called cytology. It is that branch of science which deals with the structural and functional organisation of cell. It is also known as cell biology.

The country’s first indigenously built missile boat was INS Vibhuti. INS Vibhuti is a Veer-class corvette, currently in active service with the Indian Navy.

The first launch of the missile ‘Trishul’ was made in September, 1995. The Trishul missile project was commissioned in 1983 as a part of Integrated Guided Missile Development Program. The project was to be completed by 1992 and the missile would be fitted to Brahmaputra-class frigates as an anti-sea skimmer.

Corps of Military Police Centre and School, Bangalore is a very popular college in the state of Karnataka. Corps of Military Police Centre and School, Bangalore was established in 1939. It is one of the leading college in Defence Services.

The first permanent Indian oceanographic station, ‘Dakshin Gangotry’ during Antarctic Expedition, was set up in April/March 1984. Dakshin Gangotri was the first Indian scientific research base station established in Antarctica, as a part of the Indian Antarctic Program. Located at a distance of 2,500 kilometres from the South Pole, it was established during the third Indian expedition to Antarctica in 1983/84.