With reference to India's defence, consider the following pairs : Aircraft type : Description I. Dornier-228 : Maritime patrol aircraft II. IL-76 : Supersonic combat aircraft III. C-17 Globemaster III : Military transport aircraft How many of the pairs given above are correctly matched?

Pairs I and III are correctly matched as the Dornier-228 is a multi-role light aircraft used extensively for maritime surveillance, and the C-17 Globemaster III is a premier heavy-lift military transport aircraft. Pair II is incorrect because the IL-76 (Gajraj) is a strategic heavy-lift transport aircraft, not a supersonic combat aircraft. This question tests the core concept of identifying the functional roles and operational classifications of key aviation assets within the Indian Armed Forces.