Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Class 8 Mathematics questions and answers on ratio

A blanket is made by joining 80 squares of 3 different colours; blue, green and yellow in the ratio 2:3:5 respectively. One ball of wool is used to make four such squares. How many balls of green wool are used for one blanket?
A. 4
B. 6
C. 10
D. 20

 (3m 42s)
795 Views     SHARE