SciQ (Science Quiz)- Can You Crack It?

Question 1: In 2021, scientists announced the discovery of what surprising new feature about black holes?

• They emit sound waves
• They can blink like stars
• They may have a magnetic field
• They are not truly black but emit visible light

Question 2: Which planet is the focus of NASA’s Artemis program for future human exploration?

• Venus
• The Moon
• Jupiter
• Mars

Question 3: The mechanical advantage of a lever depends on:

• The load applied
• The effort applied
• The lengths of effort and load arms
• The material of the lever

Question 4: The probability of getting heads in a single toss of a fair coin is:

• 0
• 0.25
• 0.5
• 1

Question 5: What is the potential difference across a 4 Ω resistor if 2 A current flows through it?

• 2 V
• 4 V
• 6 V
• 8 V

Question 6: Which gas is the most abundant in Earth’s atmosphere?

• Oxygen
• Nitrogen
• Carbon dioxide
• Hydrogen

Question 7: What is the pH of a neutral solution at 25°C?

• 1
• 7
• 14
• 10

Question 8: Which of these is NOT a base found in DNA?

• Thymine
• Adenine
• Cytosine
• Uracil

Question 9: In civil engineering, concrete gains most of its strength within:

• 1 day
• 7 days
• 28 days
• 100 days

Question 10: The main driver of plate tectonics is believed to be:

• Earth’s magnetic field
• Mantle convection
• Atmospheric pressure
• Coriolis effect