Question

() 20000 for 1
() 6-18 for 8 months at 16 per annum
Also find the amount in each case.
2. Find the time when
(i) simple interest on 2500 at 1% per annum is 200
Per annum
per annum
62
in
3. Find the rate of interest when :
(i) simple interest on 12000 at 6% per annum is 82730
(1) simple interest on P 1560 in 3 years is 2585
(in) simple interest on 21625 in
years is 325.
4. Find the principal when :
() simple interest at 16% per annum for 2 years is 3840
(ii) simple interest at 72 % per annum for 2 years 4 months is 2730
5. Find the rate of interest when :
(0) 21200 amounts to 21320 in 2 years
(11) 2300 amounts to 2400 in 2 years.
6. Find the time when :
( 1250 amounts to 1950 at 16% per annum
in 2
nd​

Answer 1

Answer:

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