Correct Answer :   Ampere

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The ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 ×10⁻¹â¹ when expressed in the unit C, which is equal to A s, where the second is defined in terms of ∆νCs

Correct Answer :   Hans Lipperhey

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The first person to apply for a patent for a telescope was Dutch eyeglass maker  Hans Lippershey (or Lipperhey). In 1608, Lippershey laid claim to a device that could magnify objects three times. His telescope had a concave eyepiece aligned with a convex objective lens. One story goes that he got the idea for his design after observing two children in his shop holding up two lenses that made a distant weather vane appear close. Others claimed at the time that he stole the design from another eyeglass maker, Zacharias Jansen.

Correct Answer :   Vikram Sarabhai

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The Indian National Committee for Space Research (INCOSPAR) was founded in 1962 under Department of Atomic Energy (DAE) with Vikram Sarabhai as its chairperson which in 1969 became ISRO.

Correct Answer :   1729

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The Hardy-Ramanujan number stems from an anecdote wherein the British mathematician GH Hardy had gone to meet S Ramanujan in hospital. Hardy said that he came in a taxi having the number '1729', which the British mathematician described "as rather a dull one".

Correct Answer :   Trinity College

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Ramanujan was the first Indian to be elected to a fellowship at Trinity College, Cambridge, and it is interesting that two of the successful candidates (S. Chandrasekhar and S. Chowla) are both Trinity men

Correct Answer :   Antarctica

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Dakshin Gangotri was the first scientific base station of India situated in Antarctica, part of the Indian Antarctic Programme. It is located at a distance of 2,500 kilometres (1,600 mi) from the South Pole.

Correct Answer :   Aditya

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The Indian Space Research Organisation (ISRO) has recently announced that its first solar mission, named Aditya-L1, will be launched in 2019–20. The spacecraft aims to answer fundamental questions in solar physics by studying dynamic processes on the Sun.

Correct Answer :   Yuri Malenchenko

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Yuri Malenchenko became the first person to marry in space, on 10 August 2003, when he married Ekaterina Dmitrieva, who was in Texas, while he was 240 miles over New Zealand, on the International Space Station.

Correct Answer :   Solar Strom

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Correct Answer :   space observatory

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ASTROSAT is India's first dedicated multi wavelength space observatory. ... ASTROSAT observes universe in the optical, Ultraviolet, low and high energy X-ray regions of the electromagnetic spectrum, whereas most other scientific satellites are capable of observing a narrow range of wavelength band.