Page 57 - Concepts of Reasoning-8

Worksheet-11.3

Miscellaneous

1. Choose the correct answer for each of the following :

a. x 50 100 150 200 250
y 10 20 30 40 50

x and y are

i. Directly proportional ii. Inversely proportional
iii. Directly as well as inversely proportional iv. Neither directly proportional
nor inversely proportional

b. Price of sugar 900 1500 2100

No. of kg 15 25 35

x and y are
i. Directly proportional ii. Inversely proportional

iii. Directly as well as inversely proportional iv. Neither directly proportional
nor inversely proportional

c. Number of letters typed 3,500 4,500 5,500 6,500 7,500
Time in hours 1 2 3 4 5

Number of letters typed and hours taken are
i. Directly proportional ii. Inversely proportional

iii. Directly as well as inversely proportional iv. Neither directly proportional nor
inversely proportional

2. Fill in the empty boxes :
a. Inverse proportion
1
x 12 6 3 1 2
y 8 2

b. Inverse proportion
x 2 6 12 32

y 4 16

c. Direct proportion
x 400 600 500
y 4 2 12 11

57 Reasoning - 8