Time Left - 07:00 mins
Attempt now to get your rank among 10655 students!
Question 1
Who invented the contact lens?
Question 2
Blood pressure is measured by _______.
Question 3
Which type of frictional force is exerted between two surfaces in relative motion?
Question 4
The first picture of a pinhole camera obscura is a drawn by?
Question 5
__________ is the mechanical transfer of energy to a system or from a system by an external force on it.
Question 6
A p-type and n-type semiconductor can be obtained by doping pure silicon with ______.
Question 7
The unit of which physical quantity is not pascal?
Question 8
Which physical quantity is measured in 'siemens'?
Question 9
The behavior of water around 4˙C Temperature is called as ______ expansion.
Question 10
In a projectile motion, the horizontal range achieved is same whether the body is projected at theta and ___________.
Question 11
Who invented Helicopter?
Question 12
Venn diagram was invented by
Question 13
Cadmium pollution is associated with which of the following?
Question 14
The device used for the detection and measurement of all types of radiations (alpha, beta and gamma) is:
Question 15
Which law of thermodynamics states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another?
Question 16
How much energy is required by each coulomb of charge passing through a 10 V battery?
Question 17
The poisonous gas accidentally released in Bhopal Gas Tragedy is
Question 18
For what is Radiocarbon dating technique used?
Question 19
Which among the following is not a characteristic of oxidation reaction?
Question 20
Automobile exhaust leads to a poisonous pollutant
- 10655 attempts
- 22 upvotes
- 122 comments
Tags :
SSC & RailwayGeneralDec 9SSC & Railway
