EduSahara™ Worksheet

Question 1

1.

If initial value is V, new value after r% decrease is

(i)

100 − r

100

✕

V
(ii)

100 + r

r

✕

V
(iii)

100 − r

r

✕

V
(iv)

100 + r

100

✕

V

Question 2

2.

at
5.00% p.a.
compounded
annually

(i)

₹11919.28
(ii)

₹11917.28
(iii)

₹11918.28
(iv)

₹11915.28
(v)

₹11916.28

Question 3

3.

at
2.00% p.a.
compounded
quarterly

(i)

₹20474.97
(ii)

₹20477.97
(iii)

₹20475.97
(iv)

₹20473.97
(v)

₹20476.97

Question 4

4.

Bhavani started a business with a capital of ₹7000.00 and Mallika joined her sometime later with a capital of ₹5000.00. Out of the total annual profit of ₹17100.00, if Bhavani's share is ₹12600.00, when did Mallika join as partner?

(i)

Mallika joined as partner after 8 months
(ii)

Mallika joined as partner after 9 months
(iii)

Mallika joined as partner after 10 months
(iv)

Mallika joined as partner after 5 months
(v)

Mallika joined as partner after 6 months

Question 5

5.

The work done by (x + 1) men in (9x) days and work done by (3x + 2) men in (4x) days is in the ratio of 45 : 56 . Find the value of x

(i)

4
(ii)

3
(iii)

6
(iv)

5
(v)

1

Question 6

6.

Two articles of the same cost price are sold. If one article incurs a gain of x% and other a loss of x%, then overall %loss is

(i)

1
(ii)

x

2
(iii)

0
(iv)

2x

Question 7

7.

Find the product of extremes of
3

:

14
and
14

:

11

(i)

35
(ii)

32
(iii)

30
(iv)

33
(v)

196

Question 8

8.

If the difference of compound and simple interest on a certain principal is ₹354.86 for ROI 9.00% p.a. and no of year(s) 3 computed half yearly, then the principal =

(i)

₹10999.00
(ii)

₹11000.00
(iii)

₹10998.00
(iv)

₹11002.00
(v)

₹11001.00

Question 9

9.

If the price of a commodity inclusive of sales tax is ₹19580.00, the rate of sales tax is 10.00% and the rate of discount is 11.00%, the marked price =

(i)

₹17400.00
(ii)

₹21200.00
(iii)

₹19300.00
(iv)

₹22500.00
(v)

₹20000.00

Question 10

10.

If the simple interest on a certain principal is ₹3750.00 for 5 year(s) at ROI 5.00% p.a. computed half yearly, then the compound interest for the same principal, terms and ROI =

(i)

₹4202.27
(ii)

₹4201.27
(iii)

₹4200.27
(iv)

₹4203.27
(v)

₹4199.27

Question 11

11.

The antecendent in the ratio
5

:

19
=

(i)

17
(ii)

19
(iii)

5
(iv)

4
(v)

8

Question 12

12.

Find simple interest, if P = principal, T = time, R = rate percent per annum

(i)

PT

100 + R
(ii)

PTR

100
(iii)

100

PTR
(iv)

P + T + R

100

Question 13

13.

If C.P = ₹1870.00 and profit % = 29.41%, then S.P =

(i)

₹2560.00
(ii)

₹2450.00
(iii)

₹2200.00
(iv)

₹2350.00
(v)

₹2420.00

Question 14

14.

20.00%
=

(i)

7.2
(ii)

2.2
(iii)

8.2
(iv)

0.2
(v)

1.2

Question 15

15.

Divide 12220 in the ratio 37 : 26 : 31

(i)

4809 , 3380 , 4030
(ii)

4810 , 3383 , 4030
(iii)

4810 , 3380 , 4030
(iv)

4810 , 3377 , 4030
(v)

4811 , 3380 , 4030

Question 16

16.

(i)

132.10
(ii)

132.20
(iii)

131.90
(iv)

132.00
(v)

131.80

Question 17

17.

Calculate the amount on
₹18000.00
for
5

2
3
years

at
9.00% p.a.
compounded
half yearly

(i)

₹29648.53
(ii)

₹29650.53
(iii)

₹29649.53
(iv)

₹29647.53
(v)

₹29651.53

Question 18

18.

If C.P = ₹1770.00 and S.P = ₹1040.00, then loss =

(i)

₹735.00
(ii)

₹756.00
(iii)

₹728.00
(iv)

₹730.00
(v)

₹706.00

Question 19

19.

Saraswathi and Flavia started a business with equal capital. But Flavia withdrew from the business at the end of 11 months. If at the end of the year, they made a profit of ₹29900.00, find the share of each.

(i)

Saraswathi's share = ₹15600.00, Flavia's share = ₹14300.00
(ii)

Saraswathi's share = ₹25628.57, Flavia's share = ₹4271.43
(iii)

Saraswathi's share = ₹23920.00, Flavia's share = ₹5980.00
(iv)

Saraswathi's share = ₹16309.09, Flavia's share = ₹13590.91
(v)

Saraswathi's share = ₹22425.00, Flavia's share = ₹7475.00

Question 20

20.

If P = Principal, n = no of terms, R = rate of interest, formula for amount at compound interest is

(i)

P

[

1

+

R

100

]

n
(ii)

P

[

1

+

100

P

]

n
(iii)

P

[

1

+

100

PR

]

n
(iv)

P

[

1

−

R

100

]

n
(v)

P

[

1

+

PR

100

]

n

Question 21

21.

If the price of a commodity inclusive of taxes is ₹12600.00 and the rate of sales tax is 5.00%, the marked price =

(i)

₹10400.00
(ii)

₹13800.00
(iii)

₹12000.00
(iv)

₹11500.00
(v)

₹14300.00

Question 22

22.

Given SI = simple interest, P = principal, T = time, R = rate percent per annum, find rate

(i)

PTR

100
(ii)

100 x SI

R x T
(iii)

100 x SI

P x R
(iv)

100 x SI

P x T

Question 23

23.

If the compound interest amount for a certain principal is ₹16835.38 for 3 year(s) at an ROI of 9.00% p.a. computed annually, then principal is

(i)

₹12998.00
(ii)

₹13002.00
(iii)

₹13001.00
(iv)

₹12999.00
(v)

₹13000.00

Question 24

24.

2
7
=

(i)

30.57%
(ii)

26.57%
(iii)

29.57%
(iv)

28.57%
(v)

27.57%

Question 25

25.

If principal is ₹6000.00, ROI is 4.00% p.a., no of year(s) is 3 and interest type is simple interest computed half yearly, then interest is

(i)

₹718.00
(ii)

₹722.00
(iii)

₹720.00
(iv)

₹721.00
(v)

₹719.00

Assignment Key