Question: Which country did silk originate from ?

• 1. Pakistan
• 2. India
• 3. England
• 4. China

Question: When was barb wire pretended?

• 1. 1874
• 2. 1866
• 3. 1854
• 4. 1877

Question: Who invented Turbojet engine_______?

• 1. Stanley Hooker
• 2. Robert Watson
• 3. Ernst Heinkel
• 4. Frank Whittle

Question: TV was invented by _______.

• 1. Johannes Kepler
• 2. Nicolaus Copernicus
• 3. John Logie Baird
• 4. Marconi

Question: Barometer was invented by_____?

• 1. Daniel Fahrenhei
• 2. Robert Boyle
• 3. Galileo
• 4. Evangelista Torricelli

Question: Euclid of Alexandria is known for laying foundations of modern day _________.

• 1. Geometry
• 2. Linear Algebra
• 3. Calculus
• 4. None

Question: Who invented Tractor?

• 1. Nikola tesla
• 2. Henry ford
• 3. Benjamin Holt
• 4. None

Question: Which of following social media is oldest?

• 1. Instagram
• 2. Twitter
• 3. Tiktok
• 4. Facebook

Question: How many blades does a Helicopter have?

• 1. 16
• 2. 15
• 3. 10
• 4. 7

Question: How many wheels are on a car?

• 1. 3
• 2. 4
• 3. 8
• 4. 2