Question
In the following question, select the missing number of
the given series. 39, 93, 78, 279, 156, ?Solution
The logic followed here is: 
Hence, the correct answer is (A).
When a liquid is heated in a container, which of the following processes primarily causes the heat transfer within the liquid? Â
If mass is doubled and velocity is tripled, how will kinetic energy change? Â
A sudden drop in barometric pressure indicates which of the following?
The velocity of heat radiation in a vacuum is?
What device is used to measure electric current? Â
The focal length of a concave mirror is 20 cm. Where should an object be placed to get an image of the same size?
What is the wavelength of visible spectrum?
If the distance between two consecutive crests is L, then the wavelength is given by______.
A body is thrown vertically upward. The work done by gravity is:Â
A dipole placed in uniform electric field experiences:
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