Question Paper from: Railway RRB Group D (Paper -III)

The persistence of sound in an auditorium is due to :

1:

Single reflection of sound 

2:

Repeated reflections of sound

3:

Repeated refraction of sound

4:

Vibration of objects placed in the auditorium

Solution:
Chapter Name: Science

This has been asked in Question Paper

Railway RRB Group D (Paper -III)

Attempt

More Questions From Paper

Chapters. Science

Tendon connects :

Chapters. Important Days

World Tourism day is observed on:

Chapters. History

Where was Shivaji born?

Chapters. Banking Awareness

''Commercial Papers'' are issued by :

Chapters. Ratio and Proportion

Which of the following is the lowest ratio?

Chapters. Books and Authors

“Ashtadhayi” was written by

Chapters. Current Affairs

Which of the following is incorrect?

Chapters. Science

The common Alum is :

Chapters. Series

7, 20, 46, 98, 202, ____

prepsutra-app-download android ios

Download the PrepSutra app

Download the app for Android devices and prepare on the go - anytime, anywhere!