Question (21/66)
The compound interest on INR 30,000 at 7% per annum is INR 4347. What is period in years ?(A)  1
(B)  2
(C)  3
(D)  4
Question (22/66)
The difference between simple interest and compound interest on USD 1200 for one year at 10% per annum reckoned half-yearly is ?(A)  USD 3.00
(B)  USD 3.50
(C)  USD 4.00
(D)  USD 4.50