What is the chemical composition of Red Lead?
(A) Pb3O4
(B) Hgs
(C) Pbo
(D) Pbs
What is the point on the lever which does not move called?
(A) Effort
(B) Load
(C) Fulcrum
(D) Core
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
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 developed Polio vaccine?
(A) Marie Curie
(B) Jonas Salk
(C) Louis Pasteur
(D) Alexander Fleming
Which law of Newton is also known as Galileo's Law?
(A) First law
(B) Second law
(C) Third law
(D) None
What is the chemical formula of propanol?
(A)
(B)
(C)
(D)
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
Which term is not associated with sound wave?
(A) Hertz
(B) Decibel
(C) Candela
(D) Mach
Crooke's tube is used to produce
(A) Radio waves
(B) Micro waves
(C) X - rays
(D) Gama rays
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