Timed Challenge - Answer & Submit | GK Mania

1 What is Green's theorem in 2D?

A) Only for 3D

B) No relation

C) Divergence theorem

D) Relates line integral to double integral

2 What is the magnetic moment of a current loop?

A) M = A/NI

B) M = NIA

C) M = N/IA

D) M = NI/A

3 What element makes up most of Earth's core?

A) Iron

B) Nickel

C) Silicon

D) Oxygen

4 What is the eccentricity of a circle?

A) 0

B) 1

C) ∞

D) 0.5

5 What is the Intermediate Value Theorem?

A) f has root

B) f has max

C) f is constant

D) Continuous f on [a,b] takes all values between f(a) and f(b)

6 What is the IUPAC name of acetone?

A) Propan-2-one

B) Butanone

C) Ethanal

D) Propanol

7 What type of chemical bond involves sharing electron pairs?

A) Hydrogen bond

B) Covalent bond

C) Metallic bond

D) Ionic bond

8 What is lim(x→∞) (1+1/x)ˣ?

A) ∞

B) 0

C) 1

D) e

9 What element is needed for combustion to occur?

A) Oxygen

B) Carbon

C) Hydrogen

D) Nitrogen

10 What is Wheatstone bridge condition for balanced bridge?

A) P−Q = R−S

B) P+Q = R+S

C) P/Q = R/S

D) P·Q = R·S

Quiz

1 What is Green's theorem in 2D?

2 What is the magnetic moment of a current loop?

3 What element makes up most of Earth's core?

4 What is the eccentricity of a circle?

5 What is the Intermediate Value Theorem?

6 What is the IUPAC name of acetone?

7 What type of chemical bond involves sharing electron pairs?

8 What is lim(x→∞) (1+1/x)ˣ?

9 What element is needed for combustion to occur?

10 What is Wheatstone bridge condition for balanced bridge?

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Quiz

1 What is Green's theorem in 2D?

2 What is the magnetic moment of a current loop?

3 What element makes up most of Earth's core?

4 What is the eccentricity of a circle?

5 What is the Intermediate Value Theorem?

6 What is the IUPAC name of acetone?

7 What type of chemical bond involves sharing electron pairs?

8 What is lim(x→∞) (1+1/x)ˣ?

9 What element is needed for combustion to occur?

10 What is Wheatstone bridge condition for balanced bridge?

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Quiz Results