Compound Interest Practice Test 3

Question : 34 of 40

Marks: +1, -0

If a tree grows annually by

1/ 16

th of its height by how much will it grow after 2 years if its is 2 m high today.

Solution:

Rate of increase

= 1/16× 100= 6.25%

Height after 2 years

=2(1+6.25/100)^2

=2(17/16)^2=2.26m

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