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Home/Science & Technology/Page 3

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Asked: July 30, 2022In: Science & Technology

What is the purpose of ‘evolved Laser Interferometer Space Antenna (eLISA)’ project

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0%(a) To detect neutrinos ( 0 voters )
100%(b) To detect gravitational waves ( 4 voters )
0%(d) To detect the effectiveness of missile defense system ( 0 voters )
0%(d) To study the effect of solar flares on our communication systems ( 0 voters )
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Asked: July 28, 2022In: Science & Technology

In the context of recent advances in human reproductive technology, “Pronuclear Transfer” is used for

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0%(a) Fertlization of egg in vitro by the donor sperm ( 0 voters )
0%(b) Genetic Modification of sperm producing cells ( 0 voters )
0%(c) Development of stem cells into functional embryos ( 0 voters )
100%(d) Prevention of mitochondrial disease in offspring ( 2 voters )
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Asked: July 28, 2022In: Science & Technology

In India, the term “Public Key Infrastructure” is used in the context of:

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0%(a) Food Security Infrastructure ( 0 voters )
100%(b) Digital Security Infrastructure ( 4 voters )
0%(c) Health Care and Education Infrastructure ( 0 voters )
0%(d) Telecommunication and transportation infrastructure ( 0 voters )
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Asked: July 28, 2022In: Science & Technology

E-Nose is used for the purpose of:

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100%(a) Monitoring of obnoxious odours from industries ( 1 voter )
0%(b) Monitoring of industrial noises ( 0 voters )
0%(c) Monitoring of Particulate Matters from industries ( 0 voters )
0%(d) Monitoring of emitted Green House Gases from industries ( 0 voters )
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Asked: July 27, 2022In: Science & Technology

With reference to the recent developments in science, which one of the following statement is not correct?

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100%(a) Functional Chromosomes can be created by joining segments of DNA taken from cells of different species ( 2 voters )
0%(b) A piece of DNA taken out from an animal cell can be made to replicate outside a living cell in a laboratory ( 0 voters )
0%(c) Piece of DNA taken out from an animal cell can be made to replicate outside a living cell in a laboratory ( 0 voters )
0%(d) Cells taken out from plants and animals can be made to undergo cell division in laboratory petri dishes ( 0 voters )
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Asked: July 26, 2022In: Science & Technology

Cloudy nights are warmer compared to clear cloudless nights, because clouds:

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100%(a) Reflect back the heat given off by earth ( 2 voters )
0%(b) Produce heat and radiate it toward earth ( 0 voters )
0%(c) Prevent clod waves from the sky from descending on earth ( 0 voters )
0%(d) Absorb heat from the atmosphere and send it towards earth ( 0 voters )
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Asked: July 17, 2022In: Space

A geostationary satellite appears stationary relative to the Earth. Such a satellite appear stationary due to its zero relative velocity with respect to a place on the Earth. For such a satellite, the angular speed in terms of radians per hour is:

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100%(d) π/12 ( 2 voters )
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Asked: July 10, 2022In: Science & Technology

Hepatitis B

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Consider the following statements: Hepatitis B is several times more infectious than HIV/AIDS/ Hepatitis B can cause liver cancer. Which of the statements ...Read more

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0%(a) 1 only ( 0 voters )
50%(b) 2 only ( 1 voter )
50%(c) Both 1 and 2 ( 1 voter )
0%(d) Neither 1 nor 2 ( 0 voters )
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Asked: July 6, 2022In: Science & Technology

What is ‘Param Ganga’?

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Asked: July 6, 2022In: Science & Technology

India’s first cryptogamic garden was inaugurated in:

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0%(a) Chandigarh ( 0 voters )
100%(b) Dehradun ( 2 voters )
0%(c) Bengaluru ( 0 voters )
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