A. Nonconductor

B. Instructive

C. Constructive

D. Destructive

Answer: Option A

Solution(By Examveda Team)

Instructive : useful and informative.
Constructive : serving a useful purpose; tending to build up.
Destructive : causing great and irreparable harm or damage.
Nonconductor : dielectric, insulator
Dielectric : having the property of transmitting electric force without conduction; insulating.

Synonym of Dielectric is Nonconductor.

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Comments ( 1 )

  1. Palak Sharma
    Palak Sharma :
    2 years ago

    How is this the synonym? Please clarify it.

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