Question : Which one of the following is the purest commercial form of iron?

Option 1: Pig iron

Option 2: Steel

Option 3: Stainless steel

Option 4: Wrought iron

Question : “Advanced Light Helicopter (ALH) MK III” has been manufactured by which organisation?

Option 1: The Indian Space Research Organisation

Option 2: Hindustan Aeronautics Limited

Option 3: The Defence Research and Development Organisation

Option 4: Bharat Heavy Electricals Limited

Question : Which one of the following contains the maximum percentage of Carbon?

Option 1: Cast iron

Option 2: Stainless steel

Option 3: Wrought iron

Option 4: High speed steel

Question : The best exmple of a capital intensve industry in India is

Option 1: Textile industry

Option 2: Steel industry

Option 3: Tourism industry

Option 4: Sports goods industry

Question : Which of the following industries is its major consumer in India?

Option 1: Iron and steel

Option 2: Aviation

Option 3: Automobile

Option 4: Chemical