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Daily Quiz: January 25, 2018
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- Question 1 of 7
1. Question
1 pointsCategory: Science and TechnologyWhich of the following statement correctly describe ‘USS Gerald R Ford’ that was seen in news recently?
Correct
Gerald R Ford (CVN 78), the world’s largest nuclear-powered aircraft carrier of US Navy. The ship is named after the 38th President of the US Gerald Ford to pay tribute to his lifetime of service to the nation in the US Navy and the US government.
USS Gerald Ford is first in the series of three of the futuristic ships of the Ford-class carriers ordered by US Navy.
Incorrect
Gerald R Ford (CVN 78), the world’s largest nuclear-powered aircraft carrier of US Navy. The ship is named after the 38th President of the US Gerald Ford to pay tribute to his lifetime of service to the nation in the US Navy and the US government.
USS Gerald Ford is first in the series of three of the futuristic ships of the Ford-class carriers ordered by US Navy.
- Question 2 of 7
2. Question
1 pointsCategory: Science and TechnologyWhich of the following statement correctly describe ‘Hydroponics’?
Correct
Hydroponics is a subset of hydroculture, which is the growing of plants in a soil less medium, or an aquatic based environment. Hydroponic growing uses mineral nutrient solutions to feed the plants in water, without soil.
Incorrect
Hydroponics is a subset of hydroculture, which is the growing of plants in a soil less medium, or an aquatic based environment. Hydroponic growing uses mineral nutrient solutions to feed the plants in water, without soil.
- Question 3 of 7
3. Question
1 pointsCategory: Science and TechnologyConsider the following statements regarding NISAR (NASA-ISRO Synthetic Aperture Radar)?
- It will provide an unprecedented detailed view of Earth by taking snapshots every week using advanced radar imaging.
- It will be the first radar imaging satellite to use dual frequency and world’s most expensive earth-imaging satellite till date.
Which of the above given statement(s) is/are correct?
Correct
Both statements are correct. ISRO and NASA are jointly working on the NASA-ISRO Synthetic Aperture Radar (NISAR) mission to co-develop and launch a dual frequency synthetic aperture radar (SAR) satellite by 2021.
The satellite will be the world’s most expensive earth-imaging satellite till date It will be the first radar imaging satellite to use dual frequency.
It will provide an unprecedented detailed view of Earth by taking snapshots every week using advanced radar imaging.
It will be used also for natural resources mapping & monitoring, estimating agricultural biomass over full duration of crop cycle.
Incorrect
Both statements are correct. ISRO and NASA are jointly working on the NASA-ISRO Synthetic Aperture Radar (NISAR) mission to co-develop and launch a dual frequency synthetic aperture radar (SAR) satellite by 2021.
The satellite will be the world’s most expensive earth-imaging satellite till date It will be the first radar imaging satellite to use dual frequency.
It will provide an unprecedented detailed view of Earth by taking snapshots every week using advanced radar imaging.
It will be used also for natural resources mapping & monitoring, estimating agricultural biomass over full duration of crop cycle.
- Question 4 of 7
4. Question
1 pointsCategory: Science and TechnologyWhich of the following statement is incorrect regarding ‘Swine flue’?
Correct
Antibiotics are medicines used to treat infections caused by bacteria. Antibiotics don’t work against infections caused by viruses, such as colds and flu.
H1N1 flu is also known as swine flu. It’s called swine flu because in the past, the people who caught it had direct contact with pigs.
Swine flu is contagious, and it spreads in the same way as the seasonal flu. When people who have it cough or sneeze, they spray tiny drops of the virus into the air. If you come in contact with these drops or touch a surface (such as a doorknob or sink) that an infected person has recently touched, you can catch H1N1 swine flu.
Incorrect
Antibiotics are medicines used to treat infections caused by bacteria. Antibiotics don’t work against infections caused by viruses, such as colds and flu.
H1N1 flu is also known as swine flu. It’s called swine flu because in the past, the people who caught it had direct contact with pigs.
Swine flu is contagious, and it spreads in the same way as the seasonal flu. When people who have it cough or sneeze, they spray tiny drops of the virus into the air. If you come in contact with these drops or touch a surface (such as a doorknob or sink) that an infected person has recently touched, you can catch H1N1 swine flu.
- Question 5 of 7
5. Question
1 pointsCategory: Science and TechnologyWhich of the following statement correctly describe ‘Thai sacbrood’?
Correct
Thai sacbrood is a viral disease affecting honey bee colonies. They are generally easier to recognize as a group than adult diseases but are more difficult to control.
Sac-brood disease is perhaps the most common viral disease of honey bees. In Asia including India , at least two major types have been recorded. Sac-brood disease that affects the common honey bee Apis mellifera and Thai sac-brood disease of the Asian hive bee.
Incorrect
Thai sacbrood is a viral disease affecting honey bee colonies. They are generally easier to recognize as a group than adult diseases but are more difficult to control.
Sac-brood disease is perhaps the most common viral disease of honey bees. In Asia including India , at least two major types have been recorded. Sac-brood disease that affects the common honey bee Apis mellifera and Thai sac-brood disease of the Asian hive bee.
- Question 6 of 7
6. Question
1 pointsCategory: Science and TechnologyConsider the following statements regarding GSLV Mk III
- It is a three stage heavy lift vehicle launched by ISRO
- It is using cryogenic engine for the all the stages of operation.
Which of the above given statement(s) is/are correct?
Correct
Statement 1 is correct. GSLV Mk III is a three-stage heavy lift launch vehicle developed by ISRO. GSLV Mk III is designed to carry 4 ton class of satellites into Geosynchronous Transfer Orbit (GTO) or about 10 tons to Low Earth Orbit (LEO), which is about twice the capability of GSLV Mk II.
Statement 2 is incorrect. It consists of 3 stages. First stage will have a solid propellant, second stage will have liquid propellant and third stage will be a cryogenic engine.
Incorrect
Statement 1 is correct. GSLV Mk III is a three-stage heavy lift launch vehicle developed by ISRO. GSLV Mk III is designed to carry 4 ton class of satellites into Geosynchronous Transfer Orbit (GTO) or about 10 tons to Low Earth Orbit (LEO), which is about twice the capability of GSLV Mk II.
Statement 2 is incorrect. It consists of 3 stages. First stage will have a solid propellant, second stage will have liquid propellant and third stage will be a cryogenic engine.
- Question 7 of 7
7. Question
1 pointsCategory: Science and TechnologyWhich of the following statement correctly describe ‘Kessler syndrome’?
Correct
More than 5 decades of human space exploration since the first Soviet-launched Sputnik satellite in 1957 has produced this hazardous belt of orbiting debris in the space. There are estimated to be more than 100 million pieces are circling our planet in the lower orbit, posing a growing threat to future space exploration. These pieces of debris travel at high speeds. A relatively small piece of orbital debris can inflict a great deal of damage on satellites or spacecrafts orbiting in the space. This phenomenon is Kessler Syndrome which describes a self-sustaining cascading collision of space debris in low earth Orbit.
Incorrect
More than 5 decades of human space exploration since the first Soviet-launched Sputnik satellite in 1957 has produced this hazardous belt of orbiting debris in the space. There are estimated to be more than 100 million pieces are circling our planet in the lower orbit, posing a growing threat to future space exploration. These pieces of debris travel at high speeds. A relatively small piece of orbital debris can inflict a great deal of damage on satellites or spacecrafts orbiting in the space. This phenomenon is Kessler Syndrome which describes a self-sustaining cascading collision of space debris in low earth Orbit.
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