____ jointly launched International Solar Alliance (ISA) at Conference of Parties (CoP21) Climate Conference held in Paris, France on 1st December 2015.
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'.
What happen (1)/ at your (2)/ college today? (3)/ No error (4)
Match the characteristics with their market structure: (a) Firm has control over quantity of output but it must take into account reactions of competitors. b) Firm will tend to set output so that it earns maximum profits.