Question
What defines noise pollution according to the World
Health Organization (WHO)?Solution
The World Health Organization (WHO) defines noise above 65 decibels (dB) as noise pollution. To be precise, noise becomes harmful when it exceeds 75 decibels (dB) and is painful above 120 dB.
Select the figure that will replace the question mark (?) in the following figure series.
Select the correct option from the given options that can make a full square. (3 of the 5 images are given below)
Each of the following questions consists of two sets of figures. Figures A, B, C and D constitute the Problem Set while figures (1), (2), (3) and (4) c...
Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equations on that basis:
If 82 × ...
Select the figure which will come next in the following figure series.
Each of the following questions consists of two sets of figures. Figures A, B, C and D constitute the Problem Set while figures (1), (2), (3) and (4) c...
Each of the following questions consists of two sets of figures. Figures A, B, C and D constitute the Problem Set while figures (1), (2), (3) and (4) c...
Find the question mark ? figure from answer figure.
Select the figure from among the given options that can replace the question mark (?) in the following series.
Select the figure from the options that can replace the question mark (?) in the following series.
