Solution -
Given,
P = 10000
R = 20%
T = 4
A = P (1 + (r/100))n
A = 10000 (1 + (20/100))4
A = 10000 ((12/10))4
A = 10000 (20736/10000)
A = 20736
C.I. = Amount - Principal
C.I. = 20736 - 10000
C.I. = 10736
The compound interest is 10736.
Hence,
The correct answer is option (a) 10736.
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