What is the rate of interest p.c.p.a.? I. An amount doubles itself – McqOptions

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1.	What is the rate of interest p.c.p.a.? I. An amount doubles itself in 5 years on simple interest. II. Difference between the compound interest and the simple interest earned on a certain amount in 2 years is Rs. 400. III. Simple interest earned per annum is Rs. 2000.
A.	I only
B.	II and III only
C.	All I, II and III
D.	Any two of the three
E.	I only or II and III only
Answer» F.

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