Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.341 in 2 years?
Choose the correct option:	A) 221	B) 309	C) 400	D) 288	E) 171

Rationale: "explanation : 341 = p ( 21 / 20 ) 2 p = 309.29 answer : b"
Answer: B