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Science and Technology Quiz 10. 02. 2018

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Question 1

Consider the statements –
1) Nano robots can be used to clear oil spills & disassembled pollutants specially non-biodegradable ones reducing their polluting impact.
2) Tele Robots like unmanned aerial network can be used to perform a dangerous task in faraway or inaccessible places.
Correct options are

Question 2

VIKRAM SARABHAI SPACE CENTER (VSSC) is situated in ______.

Question 3

Consider the following statements –
1) Dengue is a protozoan disease transmitted by mosquitoes.
2) Retro-orbital pain is not a symptom of dengue.
3) Skin rash and bleeding from nose and gums are some of the symptoms of dengue.
Correct options are

Question 4

Concave mirrors are used for many purposes. Consider the following uses –
1) By Doctors, for examining eyes, ears, nose and throat
2) In side view mirror to help the drivers
3) As reflectors of torches and headlights of cars and scooters
Correct options are –

Question 5

Consider the following statements regarding NAM –
1) National Agriculture Market (NAM) is a pan-India electronic trading portal which networks the existing APMC mandis to create a unified national market for agricultural commodities.
2) The NAM Portal provides a single window service for all APMC related information and services.
3) NAM is being deployed in selected regulated wholesale markets in States/UTs desirous of joining the e-platform.
Correct options are –

Question 6

Why should we wear cotton clothes in summer?
1) Cotton being a natural fibre has the tendency to absorb the sweat.
2) It is a breathing fabric.
3) It is loosely woven comparative to man-made fabric.
Chose the correct option –

Question 7

Atropine is used by ophthalmologists for –

Question 8

Some small changes that take place in the body of a single organism over short periods, to overcome small problems due to changes in the surroundings, is called ______________.

Question 9

Choose the correct option –

Question 10

Galvanization is a method of protecting iron from rusting by coating with a thin layer of –
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Saurabh SinghSaurabh SinghMember since Jun 2017
Saurabh as a Community Manager at Gradeup is using his four times UPSC CSE mains experience to mentor civil services aspirants. He believes in delivering consistent quality content to aspirants and guiding them to realise their true potential in career and in life. His email address is [email protected]
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