Question

Select the odd one out (mass, beam balance, kilogram, spring balance)

• A. beam balance
  
• B. mass
  
• C. spring balance
  
• D. kilogram

Answer 1

The correct option is C spring balance

Beam balance is used to determine the mass of the body and kilogram is the SI unit of mass. Whereas spring balance is used to determine the weight of the body. Thus spring balance is the odd one out.