Who invented the steam engine...? Mcqs

Latest MCQs

Who invented the steam engine...?

(A) James Watt
(B) Faraday

(C) Bessel
(D) All of these

Latest MCQs

Which base is employed as the electrolyte in alkaline batteries:...?

(A) Calcium hydroxide
(B) Potassium hydroxide

(C) Iron hydroxide
(D) Aluminum hydroxide

Latest MCQs

The second most important layer of earth atmosphere is:...?

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) None of these

Latest MCQs

Hydrometer is used to measure...?

(A) Acidity of water
(B) Specific gravity of a liquid

(C) Pollution in water
(D) Gravity of milk

Latest MCQs

Chronometer is used to measure...?

(A) Velocity
(B) Pressure

(C) Time
(D) None of these

Latest MCQs

E=mc2 what is C...?

(A) Velocity of light
(B) Electric power of cell

(C) Radius of earth
(D) Velocity of voice

Latest MCQs

The binary decimal of 10100 is:...?

(A) 20
(B) 200

(C) 200
(D) 67

Latest MCQs

Who discovered the solar system...?

(A) Copernicus
(B) Newton

(C) Galileo
(D) Kepler

Latest MCQs

Water drops are spherical because of...?

(A) Air pressure
(B) Density

(C) Viscosity
(D) Surface tension

Latest MCQs

Existence of an element in more than one form in the same physical state is called:...?

(A) Allotropic
(B) Pleiotropy

(C) Heterotrophy
(D) None of these

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