Q:

Mr. Dutta desired to deposit his retirement benefit of ₹3 lacs partly to a post office and partly to a bank at 10 % and 6 %  simple interests respectively. If his monthly interest income was ₹ 2000, then the difference of his deposits in the post office and in the bank was -

• 1
  ₹ 40,000
• 2
  ₹ 50,000
• 3
  ₹ 1,00,000
• 4
  ₹ Nil