Purity of a metal can be determined with the help of
(A) Pascal's law
(B) Boyle's law
(C) Archimedes principle
(D) Principle of mass conservation
What instrument is used to detect objects under water?
(A) Laser
(B) Radar
(C) Sonar
(D) Scuba
Which of the following has minimum ignition temperature?
(A) Petrol
(B) Plastic
(C) Wood
(D) Paper
Dr. K.S. Chugh passed away recently. In India, he is known as father of –
(A) Nephrology
(B) Cardiology
(C) Neurology
(D) Gastroenterology
(E) Hematology
Who among the following Scientist is associated with discovery of electron?
(A) Galileo
(B) C.R.T Wilson
(C) Einstein
(D) J.J Thomson
What is the point on the lever which does not move called?
(A) Effort
(B) Load
(C) Fulcrum
(D) Core
What is the chemical formula of propanol?
(A)
(B)
(C)
(D)
What is the smallest gland of the human body?
(A) Liver
(B) Pituitary Gland
(C) Pancreas
(D) Thyroid
Who developed Polio vaccine?
(A) Marie Curie
(B) Jonas Salk
(C) Louis Pasteur
(D) Alexander Fleming
Which of the following outstanding contribution in Physics is associated with the Scientist Newton?
(A) Discovery of Calculus
(B) Laws of Motion
(C) Universal gravitational law
(D) All of the above
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