General Awareness Daily Quiz #15

The scientific and objective study of animal behaviour is called ______________.
Options:
1)Ethology
2)Entomology
3)Ecology
4)Euthenics

Read the pairs given below-
Size of Object or distance : Length (in m)
1. Size of a proton : 10-15
2. Length of a typical virus : 10-8
3. Distance of Sun from Earth : 105
4. Thickness of a paper : 10-1
Which of the above pairs are correctly matched?
Options:
1)1 and 2 only
2)2 and 3 only
3)3 and 4 only
4)1, 2 and 3

Which of the following is the correct formula for magnification while using a concave mirror?
Options:
1) -(Image distance)/(Object distance)
2) -(Object distance)/(Image distance)
3)(Image distance)/(Object distance)
4)(Object distance)/(Image distance)

A thermodynamic process during which the volume of the closed system in consideration remains constant is
called ____________.
Options:
1)Isochoric process
2)Isobaric process
3)Adiabatic process
4)Isothermal process

Which of the following is the correct order of electromagnetic radiation arranged in order of increasing
frequency?
Options:
1)Microwaves < Visible light < X-Rays < Long Radio Waves
2)X-Rays < Microwaves < Visible light < Long Radio Waves
3)Long Radio Waves < Microwaves < Visible light < X-Rays
4)Long Radio Waves < X-Rays < Visible light < Microwaves