Timed Challenge - Answer & Submit | GK Mania

1 Between 2 and 3, hands overlap at approximately?

A) 2:20

B) 2:15

C) 2:05

D) 2:10+

2 What is a Bravais lattice?

A) A math equation

B) Crystal structure classification (14 types)

C) A chemistry formula

D) A physics law

3 What layer of atmosphere has weather?

A) Stratosphere

B) Thermosphere

C) Mesosphere

D) Troposphere

4 What is ∫sin²(x) dx?

A) (x − sin2x/2)/2 + C

B) −cos²(x) + C

C) x/2 + C

D) sin(x) + C

5 What is the freezing point of water in Fahrenheit?

A) 32°F

B) 100°F

C) 0°F

D) 212°F

6 What is the principle of an MRI machine?

A) Light scattering

B) X-ray absorption

C) Sound reflection

D) Nuclear magnetic resonance

7 What is the binomial theorem used for?

A) Calculating area

B) Solving linear equations

C) Expanding expressions of

D) Finding prime numbers

8 What is the dot product of vectors (1,0) and (0,1)?

A) -1

B) 2

C) 1

D) 0

9 What is the area of a triangle with vertices using determinant?

A) Heron's formula only

B) ½(base×height)

C) x₁y₂−x₂y₁

D) ½|x₁(y₂−y₃)+x₂(y₃−y₁)+x₃(y₁−y₂)|

10 What language runs in web browsers?

A) Java

B) C++

C) JavaScript

D) Python

Quiz

1 Between 2 and 3, hands overlap at approximately?

2 What is a Bravais lattice?

3 What layer of atmosphere has weather?

4 What is ∫sin²(x) dx?

5 What is the freezing point of water in Fahrenheit?

6 What is the principle of an MRI machine?

7 What is the binomial theorem used for?

8 What is the dot product of vectors (1,0) and (0,1)?

9 What is the area of a triangle with vertices using determinant?

10 What language runs in web browsers?

Navigator

Quiz

1 Between 2 and 3, hands overlap at approximately?

2 What is a Bravais lattice?

3 What layer of atmosphere has weather?

4 What is ∫sin²(x) dx?

5 What is the freezing point of water in Fahrenheit?

6 What is the principle of an MRI machine?

7 What is the binomial theorem used for?

8 What is the dot product of vectors (1,0) and (0,1)?

9 What is the area of a triangle with vertices using determinant?

10 What language runs in web browsers?

Navigator

Quiz Results