To solve the problem, we need to identify the colours that represent the four regional confederations in the Deaflympics logo.
Answer:
The colours are red, blue, yellow, and green.
Explanation:
Final Answer:
Red, Blue, Yellow, and Green are the colours that represent the four regional confederations in the Deaflympic logo.
Given below are two statements, one of which is labelled as Assertion (A) and other is labelled as Reason (R). Read both the statements carefully:
Assertion (A): The International Paralympic Committee (IPC) has developed a classification process which can contribute "to sporting excellence for all athletes and sports in the Paralympic Movement, and provide equitable competition."
Reason (R): The classification process serves two roles. The first is to determine who is eligible and the second is to grouping the sports people for the purpose of competitions.
In the context of the above two statements, which one of the following is correct?

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?