operations on numbers (6.papers)

hcf and lcm (5.papers)

averages (8.papers)

problems on ages (9.papers)

percentage (4.papers)

profit and loss (4.papers)

ratio and proportion (5.papers)

chain rule (5.papers)

time and work (4.papers)

pipes and cisterns (5.papers)

time and distance (5.papers)

problems on trains (8.papers)

boats and streams (7.papers)

partnership (6.papers)

simple interest (4.papers)

compound interest (2.papers)

permutation and combination (3.papers)

clock (2.papers)

calendar (3.papers)

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3

A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum.

1525

1575

1625

1675

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4

A man took a loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was :

2000

10000

15000

20000

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5

A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 % p.a in 5 years. What is the sum?

4462

8032

8900

8925

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7

The simple interest on Rs. 1820 from march 9, 2003 to may 21, 2003 at 7 1/2% rate will be

22.5

27.3

28.8

29

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9

How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest?

3.5 years

4 years

8 years

12 years

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13

An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes

10%

10.25%

10.5%

none of these

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15

A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?

35

245

255

cannot be determined

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16

A sum of money at simple interest amounts to Rs.815 in 3 years and to Rs. 854 in 4 years. The sum is

650

690

698

700

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