Question : Which of the following are the strategies of sustainable development?
 

Option 1: Use of bio compost
 

Option 2: Control of bio-pest
 

Option 3: Both A and B
 

Option 4: Neither A nor B
 

Question : Which of the following are the strategies of sustainable development?
 

Option 1: Use of non-conventional source of energy
 

Option 2: Use of cleaner fuels
 

Option 3: Both A and B
 

Option 4: Neither A nor B
 

Question : Which of the following are the importance of infrastructure?
 

Option 1: Economic development 
 

Option 2: Better quality of life
 

Option 3: Both A and B
 

Option 4: Neither A nor B.
 

Question : Which of the following are the importance of infrastructure?
 

Option 1: Facilitate functioning of the economy
 

Option 2: Agriculture development
 

Option 3: Both A and B
 

Option 4: Neither A nor B.
 

Question : Which of the following is the element of communication process?
 

Option 1: Decoding
 

Option 2: Receiver
 

Option 3: Both A and B
 

Option 4: Neither A nor B