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Worksheets

Direct Inverse Proportion and Banking

Total questions: 26

Worksheet time: 1hrs 4mins

Name
Class
Date
1.

A _____ card is used to carry out transactions without using cash

a)

PAN

b)

Credit

c)

Adhar

d)

Election

2.
What type of variation does this scenario represent?
The outside temperature
and the number of layers of clothes you need to wear outside to feel comfortable 
a)
direct variation
b)
inverse variation
c)
joint variation
d)
none of these
3.

ATM means (a)  

4.

A line that passes from one point on the circle through the centre of the circle to the other point is called________

a)

radius

b)

daimeter

5.

In an ______ account, account holder can deposit or withdraw money any number of times in a day

a)

Current

b)

Saving

c)

Recurring

d)

Fixed deposit

6.

Amount= _______+ interest

a)

Rate

b)

Principal

c)

Period

d)

Time

7.

Which type of account is chiefly for traders and businessmen?

a)

Saving

b)

Joint

c)

Current

d)

Recurring

8.
What type of variation does this scenario represent?
The length of time you charge your cell phone
and the battery power 
a)
direct variation
b)
inverse variation
c)
joint variation
d)
none of these
9.
Convert 18 months to years. 
a)
18 Years
b)
1.5 Years
c)
.18 Years
d)
You cannot change it to years.
10.

What does the "I" in the interest formula stand for?

a)

It

b)

Interest

c)

the Headless Iron Man

d)

Ignoramus

11.

Find the simple interest paid on a loan of Rs. 750 with an 18% rate over 2 years.

a)

Rs. 135

b)

Rs. 13,500

c)

Rs. 270

d)

Rs. 27,000

12.

At Sports Camp, there is sufficient food for 48 students to last 6 days. If 12 students are absent from the camp, how many more days can the food last?

a)

2

b)

4

c)

6

d)

8

13.
Find missing side
a)
5
b)
7
c)
9
d)
11
14.

Lisa can fold 48 papers in 2 hours.

How many papers can she fold in 3 h?

a)

48

b)

72

c)

24

d)

96

15.

What type of proportion does the table represent?

a)

Direct

b)

Inverse

c)

I dont' know

16.

If the width of a rectangle is 4 cm when the length is 18 cm, find the width when the length is 8 cm, if the area remains unchanged.

a)
9
b)
72
c)
36
d)
2
17.

g is directly proportional to b

Given g=20 when b=4.


Find g when b=7

a)

35

b)

5

c)

15

d)

23

18.

A person with a mass of 90 kg contains 60 kg of water.  How many kilograms of water are in a person whose mass is 75 kg?

a)
50 kg water
b)
72 kg water
c)
94 kg water
d)
150 kg water
19.

TIf it takes 6 hours to travel a certain distance at 40 miles per hour, how long will it take to travel the same distance at 55 miles per hour?

a)

Direct Variation

b)

Inverse Variation

20.

If interst on ₹6000 is ₹1260 for 3 yrs , the rate of interest must be ______

a)

8%

b)

7%

c)

6%

d)

5%

21.

Interest on₹9000 at the rate of 5% for 4 yrs is ______

a)

₹180

b)

₹900

c)

₹3600

d)

₹1800

22.
Steven purchases a bowl. The diameter of the
bowl is 14 cm. What is the circumference of the 
bowl?
a)
28 cm
b)
43.98 cm
c)
87.96 cm
d)
7 cm
23.
Find the circumference (to the nearest whole number)
a)
88 in
b)
44 in
c)
116 square in
d)
None of the above
24.

Serena drew a circle with a circumference of 352 centimetre.  What is the approximate diameter of the circle she drew?

a)
1.57 cm
b)
15.7 cm
c)
50 cm
d)
25 cm
25.

The radius of the circular garden is 49 m. What is the cost of 4 round fence around a garden at the rate of Rs. 50 per meter?

(a)  

26.

The wheel of a bullock cart has a diameter of 1.4 m. How many rotations will the wheel complete as the cart travels 1.1 km?

(a)