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That's what some of the compilers would give. But some other compiler may give a different answer. The reason is, when a single expression causes the same object to be modified and then inspected the behaviour is undefined.

Materials that usually allow electricity to pass through them are called Good conductors of electricity.

Conductors conduct electrical current very easily because of their free electrons.

Examples are :: Aluminium, Gold, Copper, Silver

Materials that do not allow or oppose electrical current & make poor conductors are called Insulators.

Examples are :: Glass, Plastic, Wood, Air,...

The "Waste to Wonder” park is in south Delhi.

The chemical composition of a rock is mainly minerals.

The two elements that are used to make bronze are tin and lead.

Ans.  CP of mixture = {(40*3+60*2)/2+3} = 48 SP of the mixture = 1.1 48 =52.8

Main bench of National Green Tribunal is located at national capital city Delhi on 18th October, 2010.

Its other benches are:

West sone at Pune

Central zone at Bhopal

East zone at Kolkata

South zone at Chennai.