1.  A certain sum of money amounts to Rs.3380 in 3 years and to Rs.3500 in 4 years. Find the rate of interest. 
a.   3.98% 
b.   2.13% 
c.   4.25% 
d.   13%


2.  At what rate percent per annum will a sum of money double in 12 years? 
a.   2.5 % p.a. 
b.   5.1 % p.a. 
c.   8.33 % p.a. 
d.   6.33 % p.a.


3.  At what rate percent per annum will a sum of money double in 20 years? 
a.   3 % p.a. 
b.   5 % p.a. 
c.   1 % p.a. 
d.   7 % p.a.


4.  What is the present worth of Rs.112 due in 2 years at 3% simple interest per annum? 
a.   105.66 
b.   77.28 
c.   109.6 
d.   568.5


5.  What is the present worth of Rs.168 due in 4 years at 8% simple interest per annum? 
a.   300.05 
b.   146.12 
c.   417.15 
d.   127.28


6.  A sum fetched a total simple interest of Rs.2410.50 at the rate of 7 % p.a. in 4 years. Find out the sum? 
a.   8608.93 
b.   4556.12 
c.   5686.01 
d.   1654.35


7.  A sum fetched a total simple interest of Rs.3800.25 at the rate of 8 % p.a. in 5 years. Find out the sum? 
a.   6008.10 
b.   6258.25 
c.   9500.63 
d.   8405.05


8.  A sum fetched a total simple interest of Rs.1625.50 at the rate of 6 % p.a. in 3 years. Find out the sum? 
a.   493.05 
b.   826.55 
c.   9003.06 
d.   9030.56


9.  The simple interest on a certain sum of money at the rate of 2 % p.a. for 5 years is Rs.500. At what rate of interest the same amount of interest can be received on the same sum after 3 years? 
a.   8.4% 
b.   2.5% 
c.   3.3% 
d.   5.05%


10.  Find out the ratio of simple interest earned by a certain amount, of the same rate of interest for 2 years and 6 years. 
a.   1:6 
b.   3:6 
c.   1:2 
d.   1:3


11.  Find out the ratio of simple interest earned by a certain amount, of the same rate of interest for 4 years and 8 years. 
a.   2:8 
b.   4:2 
c.   1:2 
d.   1:4


12.  Find out the ratio of simple interest earned by a certain amount, of the same rate of interest for 8 years and 12 years. 
a.   2:4 
b.   1:12 
c.   1:3 
d.   2:3


13.  Find out the simple interest on Rs.6 for 3 months, at the rate of 2 paisa per rupee, per month. 
a.   0.36 
b.   0.63 
c.   1.36 
d.   1.04


14.  Find out the simple interest on Rs.12 for 4 months, at the rate of 4 paisa per rupee, per month. 
a.   1.02 
b.   0.92 
c.   1.92 
d.   1.52


15.  What will be the sum, if a sum of money at simple interest amounts to Rs.630 in 3 years and Rs.675 in 4 years? 
a.   Rs.800 
b.   Rs.651 
c.   Rs.495 
d.   Rs.500


16.  What will be the sum, if a sum of money at simple interest amounts to Rs.825 in 2 years and Rs.864 in 3 years? 
a.   Rs.747 
b.   Rs.181 
c.   Rs.300 
d.   Rs.900


17.  What will be the sum, if a sum of money at simple interest amounts to Rs.520 in 5 years and Rs.560 in 6 years? 
a.   Rs.450 
b.   Rs.320 
c.   Rs.565 
d.   Rs.889


18.  In how many years will a sum of money double itself at 15% per annum? 
a.   1 year 8 months 
b.   4 years 8 months 
c.   3 years 6 months 
d.   6 years 6 months


19.  In how many years will a sum of money double itself at 24% per annum? 
a.   1 year 3 months 
b.   1 year 8 months 
c.   4 years 2 months 
d.   4 years 3 months


20.  At what rate percent of simple interest will a sum of money double itself in 15 years? 
a.   9/8% 
b.   33/4% 
c.   20/3% 
d.   None of the above


21.  At what rate percent of simple interest will a sum of money double itself in 24 years? 
a.   1/8% 
b.   25/6% 
c.   8/3% 
d.   1/4%


22.  Add a certain rate of simple interest,a certain sum doublesin itself in 10 years.
When will it triple itself.

a.   A)15 
b.   B)20 
c.   C)30 
d.   D)12 
