EduSahara™ Worksheet

Question 1

1.

In a school of 800 students, 35.00% students are boys. The number of boys who failed the final exam is 140. The number of girls who failed is 400. The number of girls who passed the exam =

(i)

118
(ii)

120
(iii)

121
(iv)

119
(v)

122

Question 2

2.

(i)

19
(ii)

23
(iii)

18
(iv)

21
(v)

20

Question 3

3.

Find gain percentage formula.

(i)

[

S.P − C.P

S.P

✕

100

]

%
(ii)

[

C.P − S.P

C.P

✕

100

]

%
(iii)

[

S.P − C.P

C.P

✕

100

]

%
(iv)

[

C.P − S.P

S.P

✕

100

]

%

Question 4

4.

If S.P = ₹1320.00 and discount = ₹3230.00, then discount % =

(i)

73.99%
(ii)

70.99%
(iii)

75.99%
(iv)

65.99%
(v)

67.99%

Question 5

5.

A train from Calcutta travelling at a speed of 64kmph reaches Chennai in 5hr. If the train should reach Chennai in 4hr, what should be its speed?

(i)

81 kmph
(ii)

78 kmph
(iii)

80 kmph
(iv)

82 kmph
(v)

79 kmph

Question 6

6.

If principal is ₹7000.00, ROI is 9.00% p.a., no of year(s) is 4 and interest type is simple interest computed annually, then amount is

(i)

₹9521.00
(ii)

₹9519.00
(iii)

₹9518.00
(iv)

₹9522.00
(v)

₹9520.00

Question 7

7.

If principal is ₹17000.00, no of year(s) is 2 and accumulated simple interest computed annually is ₹2720.00, then amount is

(i)

₹19721.00
(ii)

₹19720.00
(iii)

₹19718.00
(iv)

₹19719.00
(v)

₹19722.00

Question 8

8.

If principal is ₹17000.00, ROI is 7.00% p.a. and accumulated simple interest computed annually is ₹4760.00, then no of years is

(i)

2
(ii)

5
(iii)

3
(iv)

6
(v)

4

Question 9

9.

If 88 men can do a piece of work in 168 days, 154 men can do the same work in how many days?

(i)

91 days
(ii)

96 days
(iii)

99 days
(iv)

93 days
(v)

101 days

Question 10

10.

In a school of 300 students, 120 students are boys. The number of boys who failed the final exam is 90. The number of girls who failed is 130. The percentage of boys who passed the exam =

(i)

25.00%
(ii)

27.00%
(iii)

24.00%
(iv)

26.00%
(v)

23.00%

Question 11

11.

If S.P = ₹1780.00 and profit = ₹160.00, then profit % =

(i)

10.88%
(ii)

8.88%
(iii)

7.88%
(iv)

9.88%
(v)

11.88%

Question 12

12.

If S.P = ₹1790.00 and profit = ₹20.00, then C.P =

(i)

₹1890.00
(ii)

₹1740.00
(iii)

₹1770.00
(iv)

₹1490.00
(v)

₹2000.00

Question 13

13.

The present value of a machine is ₹3000.00. Suppose it depreciates at the rate of 4.00% per annum, what is the value of the machine after 4 year(s)?

(i)

₹2546.04
(ii)

₹2547.04
(iii)

₹2549.04
(iv)

₹2550.04
(v)

₹2548.04

Question 14

14.

If the cost of 4 apples is ₹640.00 and the cost of 100 apples is ₹16000.00, the ratio of apples cost =

(i)

1

:

25
(ii)

0

:

25
(iii)

1

:

27
(iv)

1

:

23
(v)

2

:

25

Question 15

15.

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

(i)

100 x SI

P x R
(ii)

100 x SI

R x T
(iii)

100 x SI

P x T
(iv)

PTR

100

Question 16

16.

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

(i)

100 x SI

P x T
(ii)

100 x SI

P x R
(iii)

100 x SI

R x T
(iv)

PTR

100

Question 17

17.

Divide 6086 in the ratio
8
7

:

1
9

:

1
6

(i)

4896 , 476 , 714
(ii)

4896 , 473 , 714
(iii)

4895 , 476 , 714
(iv)

4896 , 478 , 714
(v)

4897 , 476 , 714

Question 18

18.

Let the present value of a machine be P. If it depreciates at the rate of r% per annum, the value of the machine after n years is

(i)

P

[

1

-

100

r

]

n
(ii)

P

[

1

-

100

r

]

n
(iii)

P

[

1

-

r

100

]

n
(iv)

P

[

1

-

r

100

]

n

Question 19

19.

(i)

-1.10
(ii)

-1.40
(iii)

-1.30
(iv)

-1.20
(v)

-1.50

Question 20

20.

(i)

3.80
(ii)

3.40
(iii)

3.70
(iv)

3.60
(v)

3.50

Question 21

21.

If 'a' is short of 'b' by x%, then 'b' exceeds 'a' by

(i)

[

100 + x

x

✕

100

]

%
(ii)

[

100 − x

x

✕

100

]

%
(iii)

[

x

100 − x

✕

100

]

%
(iv)

[

x

100 + x

✕

100

]

%

Question 22

22.

If 'a' exceeds 'b' by
2.00%
,
then 'b' is short of 'a' by

(i)

3.96%
(ii)

9.96%
(iii)

1.96%
(iv)

2.96%
(v)

0.96%

Question 23

23.

The ages of A and B are in the ratio 9 : 8. 6 years hence, their ages will be in the ratio 10 : 9. Find their present ages.

(i)

54

:

48
(ii)

72

:

64
(iii)

36

:

32
(iv)

45

:

40

Question 24

24.

If C.P = ₹3330.00 and loss % = 22.82%, then loss =

(i)

₹757.00
(ii)

₹786.00
(iii)

₹760.00
(iv)

₹772.00
(v)

₹735.00

Question 25

25.

A box contains 51 pens and 204 pencils. The ratio of pens to the total stationary items =

(i)

1

:

3
(ii)

1

:

7
(iii)

0

:

5
(iv)

1

:

5
(v)

2

:

5

Assignment Key