General Knowledge Quiz

If x = 2, what is the value of (3x^2 + 4x + 5)?

• 21

• 25

• 33

• 35

Which of the following is a factor of (x^2 - 9)?

• (x - 3)

• (x + 1)

• (x + 9)

• (x^2 + 9)

Longest chord in a circle is known as?

• Diameter

• Segment

• Arc

• Chord

If a triangle has sides of lengths 6, 8, and 10, what kind of triangle is it?

• Equilateral

• Isosceles

• Right-angled

• Scalene

A Passenger in a moving train tosses a coin which falls

• In front of him

• Behind him

• Falls outside the train

• Will not move

Which of the following is the smallest unit of life?

• Atom

• Molecule

• Cell

• Organ

What is the chemical symbol for Oxygen atom?

• Na

• O2

• So

• O

SI Unit of Pressure is

• Newton

• m/s

• Pascal

• Dyne

Which part of the plant is responsible for exchange of gases and transpiration?

• Roots

• Stem

• Stomata

• Flowers

Which gas is most abundant in Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen