6. B
1. How is the aircraft's wing designed?
a) Narrow and segmented
b) Single and wide
c) Stacked and layered
d) Pointed and sharp
7. c
2.Where will the engines be positioned on the aircraft?
a) Below the wing
b) Behind the wing
c) Above the wing
d) Inside the wing
8. C
3.What is the goal of designing a silent aircraft?
a)To increase the speed of the plane.
b)To make the aircraft invisible.
c)To eliminate annoyance from aeroplane noise.
d)To enhance the design of airports.
9. D
4. How will the noise reduction be achieved in the new aircraft?
a) By increasing the speed of the plane.
b) By flying the aircraft at a higher altitude.
c) By designing a segmented wing.
d) By placing the engines above the wing.
10. D
5.What is the current status of the aircraft mentioned in
the text?
a) It is a widely used commercial aircraft.
b) It is a fictional concept with no real design.
c) It is an existing aircraft with noise issues.
d) It is a design concept with technological challenges.
11.
12.
13. C
1.What is the main feature of the newly designed car?
a) It has an advanced entertainment system.
b) It can travel at extremely high speeds.
c) It can steer and control its speed by itself.
d) It uses electricity as a fuel.
14. C
2. How does the car's radar sensor contribute to its operation?
a) It plays music for the passengers.
b) It helps the car park itself.
c) It scans the road for other vehicles and adjusts the car's speed.
d) It monitors the car's fuel consumption.
15. D
3.What is the purpose of the camera below the rear-view mirror in
the car?
a) It captures scenic photos during the drive.
b) It records videos for entertainment purposes.
c) It helps the car maintain a steady speed.
d) It guides the car's steering using road lines.
16. D
4.What is one limitation of the current self-driving car system?
a) It requires manual gear shifting by the driver.
b) It can only operate in urban areas.
c) It relies solely on GPS for navigation.
d) It needs the driver to touch the steering wheel every 10 seconds.
19. Flexible and Foldable Screens: Laptops have flexible
screens that can be folded, rolled, or adjusted to various
form factors, combining the portability of a tablet with the
productivity of a traditional laptop.
Real-Time LanguageTranslation: Built-in language
translation capabilities allow laptops to instantly translate
spoken and written languages during communication,
breaking down language barriers.
Self-Repairing Materials: Laptops feature self-repairing
materials that can fix minor damages automatically,
extending the device's lifespan and reducing the need for
repairs.
Holographic interfaces on laptops offer an immersive
experience with 3D images.
