Question : The value of the spending multiplier ranges between:

Option 1: 0 and 1
  

Option 2: 1 and 2
   

Option 3: 2 and 3

Option 4: 3 and 4

Question : According to Marx, the source of value is 

Option 1: Capital

Option 2: Land

Option 3: Labour 

Option 4: None of the above 

Question : The ideal liquid ratio is 

Option 1: 2:1

Option 2: 1:1

Option 3: 3:1

Option 4: None of the above 

Question : If $5 \sin^2 A+3 \cos^2 A=4$, $0<A<90°$, then what is the value of $\tan A$?

Option 1: 0

Option 2: 3

Option 3: 1

Option 4: 2

Question : The minimum value of multiplier is _.
 

Option 1: Infinity 
 

Option 2: Zero
 

Option 3: One
 

Option 4: None of the above.