SSC JE 2017-18 || Solved Paper || General Awareness || For All Branches || With a Good Explanation- Part 2

Question: 1176- The scientific and objective study of animal behaviour is called.

1. Ethology
2. Entomology
3. Ecology
4. Euthenics

Correct Answer: Ethology

Question: 1177-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? 

1)1 and 2 only

2)2 and 3 only

3)3 and 4 only

4)1, 2 and 3

Correct Answer: 1 and 2 only

Question: 1178- Which of the following is the correct formula for magnification while using a concave mirror?

Correct Answer :-( Image distance)/(Object distance)

Question: 1179- A thermodynamic process during which the volume of the closed system in consideration remains constant is called.

1)Isochoric process

2)Isobaric process

3)Adiabatic process

4)Isothermal process

Correct Answer: Isochoric process

Question: 1180- Which of the following is the correct order of electromagnetic radiation arranged in order of increasing frequency?

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

Correct Answer: Long Radio Waves < Microwaves < Visible light < X-Rays

Question: 1181- Which of the following is, "A device used to connect two separate Ethernet networks into one extended Ethernet."?

1)Bridge

2)Router

3)Repeater

4)Modem

Correct Answer: Bridge

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