The one rupee coin weighs 4.85 g. Haji has 2kg bag of one rupee coins. what is the value of this bag of coins?

a. rs.412

b. rs.2485

c. rs.4850

d. Rs.9700

 412

412

412

this question is of PSA exam and the ans is 412 

2000gm/4.85gm=412

the bag contains 2kg of coins. ie;2000g of coins.

i coin weighs 4.85g.

so,no. of coins = 2000/4.85=412.3711 or 412