चक्रवृद्धि ब्याज की किस दर पर ₹ 10,000 की राशि 3 वर्ष में ₹ 13,310 हो जायेगी ?

Options

A. 0.13
B. 0.11
C. 0.1
D. 0.12

Answer

c

Explanation

(c) `A = P (1 + (1)/(100))^(3)`
`(1331)/(1000)= (1+(R)/(100))^(3)`
`((11)/(10))-1 = (R)/(100)`
`rArr (r)/(100)= (1)/(10)`
R ( दर ) = 10%
Alternate

So rate `= (1)/(10) xx 100 = 10%`