Timed Challenge - Answer & Submit | GK Mania

1 What is the phenomenon where one gene affects multiple phenotypic traits?

A) Epistasis

B) Polygenic inheritance

C) Pleiotropy

D) Codominance

2 Which organelle is called the 'powerhouse of the cell'?

A) Ribosome

B) Golgi body

C) Lysosome

D) Mitochondria

3 What is the electronic configuration of Cr (Z=24)?

A) [Ar] 3d⁶

B) [Ar] 3d⁵ 4s¹

C) [Ar] 3d⁴ 4s²

D) [Ar] 3d³ 4s²

4 What is the fluid in the inner ear responsible for hearing?

A) Aqueous humor

B) Endolymph

C) Vitreous humor

D) Perilymph

5 What is quantum superposition?

A) Two particles colliding

B) A wave disappearing

C) A particle in one state

D) particle existing in

6 What is de Broglie wavelength formula?

A) λ = m/hv

B) λ = mv/h

C) λ = h·mv

D) λ = h/mv

7 What is the equivalent resistance of n identical resistors R in parallel?

A) n/R

B) R²/n

C) nR

D) R/n

8 What is the time period of a satellite in a circular orbit at height h?

A) T = 2π√((R+h)³/GM)

B) T = 2πR/v

C) T = 2π√(R/g)

D) T = √(GM/R)

9 What is the formula for magnetic field of a toroid?

A) B = μ₀NI

B) B = μ₀NI/2πr

C) B = μ₀I/2r

D) B = μ₀nI

10 What is the speed of light symbol?

A) c

B) f

C) λ

D) v

Quiz

1 What is the phenomenon where one gene affects multiple phenotypic traits?

2 Which organelle is called the 'powerhouse of the cell'?

3 What is the electronic configuration of Cr (Z=24)?

4 What is the fluid in the inner ear responsible for hearing?

5 What is quantum superposition?

6 What is de Broglie wavelength formula?

7 What is the equivalent resistance of n identical resistors R in parallel?

8 What is the time period of a satellite in a circular orbit at height h?

9 What is the formula for magnetic field of a toroid?

10 What is the speed of light symbol?

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Quiz

1 What is the phenomenon where one gene affects multiple phenotypic traits?

2 Which organelle is called the 'powerhouse of the cell'?

3 What is the electronic configuration of Cr (Z=24)?

4 What is the fluid in the inner ear responsible for hearing?

5 What is quantum superposition?

6 What is de Broglie wavelength formula?

7 What is the equivalent resistance of n identical resistors R in parallel?

8 What is the time period of a satellite in a circular orbit at height h?

9 What is the formula for magnetic field of a toroid?

10 What is the speed of light symbol?

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