Time: 00:00

Question 1 :-

The founder of modern chemistry is?

Antoine-Laurent Lavoisier


Henry Cavendish


Germain Henri Hess


Sadi Carnot

Question 2 :-

Who discovered X-rays?

Marie Curie


Max Planck


Max von Laue


Wilhelm Conrad Rontgen

Question 3 :-

Who invented motor cycle?

Gottlieb Daimler and Wilhelm Maybach


Percy L. Spencer


Sir George Cayley


E.H. Armstrong

Question 4 :-

Alfred Nobel is associated with the invention of?

Penicillin


Dynamite


Cosmic Rays


Dynamo

Question 5 :-

Vitamins were discovered by?

Thomas Edison


John Napier Millan


Kazimierz Funk


None of these

Question 6 :-

Internal combustion engine was invented by?

Franco Modigliani


Rudolf Diesel


Carl Benz


Jacques Besson

Question 7 :-

For Which invention is Alessandro Volta famous?

Camera Battery


Battery


Light Bulb


None of These

Question 8 :-

Who invented the cellphone?

J. Brandenberger


Alan. M. Turning


F. Lanchester


L.e De Forest

Question 9 :-

Who discovered the neutron?

John Bardeen


William Brag


Henry Cavendish


James Chadwick

Question 10 :-

Electron was discovered by?

Ernest Rutherford


Max Planck


Joseph Thomson


Albert Einstein

Question 11 :-

What did Madam Curie Discover?

Radioactivity


Wireless


Airplane


Radium

Question 12 :-

The Wonder Drug penicillin was discovered by?

Louis Pasteur


Alexander Fleming


Edward Jenner


Jonas Salk

Question 13 :-

Fluorine deficiency in human beings lead to?

Dental caries


Fluorosis


Fibrosis


Follicular necrosis

Question 14 :-

Who discovered antiseptic surgery?

Joseph Lister


Ronald Ross


Alexander Fleming


William Harvey

Question 15 :-

Who invented the hydrogen bomb?

J.Robert Oppenheimer


Albert Einstein


Samuel Cohen


Edward Teller

Question 16 :-

Logarithm tables were invented by?

John Napier


John Doe


John Harrison


John Douglass

Question 17 :-

Vitamin A is richly found in?

Carrot


Tomato


Potato


None of these

Question 18 :-

Which vitamin is known as ascorbic Acid?

Vitamin A


Vitamin B


Vitamin K


Vitamin C

Question 19 :-

The Vitamin which is most susceptible of heat destruction is?

Vitamin A


Vitamin D


Vitamin C


Vitamin K

Question 20 :-

Which of the following disease usually spreads through milk?

Tuberculosis


Jaundice


Diphtheria


Cholera

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