Current Affairs Questions
Science & Technology:
Composite Materials
Consider the following statements about Composite Materials:
- Composite materials have high expansion under thermal environment making them ideal materials for spacecraft applications.
- Plywood is an example of composite material.
Choose the correct answer from the code given below:
A
Only 1
B
Only 2
C
Both 1 and 2
D
Neither 1 nor 2
Artificial Leaf
‘Artificial leaf’ often seen in the news is related to?
A
Technology that kills the ozone present in the troposphere
B
Technology that supplies oxygen to atmosphere
C
Technology that converts CO2 present in atmosphere to carbohydrates.
D
Technology that boosts CO2 sequestration in ocean waters.
Biopolymers
Consider the following statements with respect to Biopolymers:
- Biopolymers are biodegradable in nature.
- Biopolymers are carbon negative.
- Lipids and Peptides are biopolymers.
Choose the correct answer from the code given below:
A
2 only
B
1 and 3only
C
1, 2 and 3
D
2 and 3 only
Zero Rating Platform
‘Zero Rating Platform’ is related to which of the following?
A
Platform that takes no fee to develop generic drugs.
B
Think tank that helps the government to make policy at nominal or zero fee.
C
Net Neutrality
D
Think tank that rates the bankrupt companies and provides the rating to the creditors.
Composite Materials
Consider the following statements about Composite Materials:
- Composite materials have high expansion under thermal environment making them ideal materials for spacecraft applications.
- Plywood is an example of composite material.
Choose the correct answer from the code given below:
| A |
Only 1
|
|
| B |
Only 2
|
|
| C |
Both 1 and 2
|
|
| D |
Neither 1 nor 2
|
|
Artificial Leaf
‘Artificial leaf’ often seen in the news is related to?
| A |
Technology that kills the ozone present in the troposphere
|
|
| B |
Technology that supplies oxygen to atmosphere
|
|
| C |
Technology that converts CO2 present in atmosphere to carbohydrates.
|
|
| D |
Technology that boosts CO2 sequestration in ocean waters.
|
|
Biopolymers
Consider the following statements with respect to Biopolymers:
- Biopolymers are biodegradable in nature.
- Biopolymers are carbon negative.
- Lipids and Peptides are biopolymers.
Choose the correct answer from the code given below:
| A |
2 only
|
|
| B |
1 and 3only
|
|
| C |
1, 2 and 3
|
|
| D |
2 and 3 only
|
|
Zero Rating Platform
‘Zero Rating Platform’ is related to which of the following?
| A |
Platform that takes no fee to develop generic drugs.
|
|
| B |
Think tank that helps the government to make policy at nominal or zero fee.
|
|
| C |
Net Neutrality
|
|
| D |
Think tank that rates the bankrupt companies and provides the rating to the creditors.
|
|
