Timed Challenge - Answer & Submit | GK Mania

1 What is the principle of superposition of waves?

A) Waves amplify always

B) Waves cancel always

C) Net displacement = sum of individual displacements

D) No interaction

2 What is the derivative of cos(x)?

A) −sin(x)

B) −cos(x)

C) cos(x)

D) sin(x)

3 What is the range of the data set {3, 7, 7, 2, 9}?

A) 3

B) 7

C) 9

D) 5

4 What is the number of ways to arrange 5 people in a circle?

A) 5

B) 24 (4!)

C) 60

D) 120

5 What is the Kraft temperature?

A) Melting point

B) Critical temperature

C) Boiling point

D) Temp above which surfactant solubility sharply increases

6 What is the fastest marine mammal?

A) Orca

B) Dolphin

C) Sea lion

D) Seal

7 What type of number is √2?

A) Natural

B) Rational

C) Integer

D) Irrational

8 What is the CFSE in octahedral field splitting?

A) Color of complex

B) Magnetic property

C) Conductivity

D) Energy stabilization from d-electron arrangement

9 What is ∫₀^π sinx dx?

A) 2

B) 0

C) 1

D) π

10 What is the Dow process used for?

A) Benzene to phenol

B) Converting chlorobenzene to phenol

C) Aniline to phenol

D) Toluene to phenol

Quiz

1 What is the principle of superposition of waves?

2 What is the derivative of cos(x)?

3 What is the range of the data set {3, 7, 7, 2, 9}?

4 What is the number of ways to arrange 5 people in a circle?

5 What is the Kraft temperature?

6 What is the fastest marine mammal?

7 What type of number is √2?

8 What is the CFSE in octahedral field splitting?

9 What is ∫₀^π sinx dx?

10 What is the Dow process used for?

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Quiz

1 What is the principle of superposition of waves?

2 What is the derivative of cos(x)?

3 What is the range of the data set {3, 7, 7, 2, 9}?

4 What is the number of ways to arrange 5 people in a circle?

5 What is the Kraft temperature?

6 What is the fastest marine mammal?

7 What type of number is √2?

8 What is the CFSE in octahedral field splitting?

9 What is ∫₀^π sinx dx?

10 What is the Dow process used for?

Navigator

Quiz Results