Question

₹1800 amount to ₹2100 in 3 years. Find the rate per cent

Answer 1

P= Rs. 1,800, A = Rs. 2,700,

T = 10 years.

I = A - P = 2700 - 1800 = Rs. 900

R=

P×T

100×I

=

1800×10

100×900

=5%

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Answer 2

$\bigstar \: \boxed{\sf{\color{purple}{Answer:}}}$

P = Rs. 1,800, A = Rs. 2,700,

T = 10 years.

I = A - P = 2700 - 1800 = Rs. 900

R= P×T 100×I

= 1800×10

100×900

=5%

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