Questions

_________ is any attribute of the organism (morphological, physiological, behavioural) that enables the organism to survive and reproduce in its habitat.

If a perfectly competitive firm can increase its profits by increasing its output, then that firm's product's _____.

The average variable cost curve is ____ shaped.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

When we respect (1)/ everyone’s spiritual identity, (2)/ we promote peace and happiness to all. (3)/ No error (4)

In the following question, select the odd word pair from the given alternatives

Ramesh starts his journey by walking 2 kilometres towards North. Then he takes a right turn and walks 1 kilometre. Again takes a right turn and walks 2 kilometre. Now which direction is he facing?

Which was the capital of the first Sri Lankan kingdom?

The permanent secretariat of OIC is located in