D
C M International School
MATH
ASSIGNMENT-2
CLASS-6
(Ratio and Proportion)
Fill
in the blanks :
i)
Ratio of 20 minutes to 2 hrs.
ii)
24/18 =3/( ) = ( )/8
iii)
Are 13, 39, 7, 21 is proportion ? _____________
2.
Match the following :-
If
a, b, c, d are first, second, third and forth term of proportion,
then
i)
first and fourth terms are
a) Product of middle values (b×c)
ii)
Second and third terms are b) extreme
values
iii)
product of extremes (a×d) c) middle
values.
3.
MCQ
i)
The ratio of 60cm to 1.5 meter is
a)
35
b)
25
c)
45
d)
15
ii)
If cost of one book is 15, cost of 9 books will be
a)
108 b) 120 c) 135 d) 150
iii)
If x : 32 : : 4 : 16, then value of x is
a)
16 b) 8 c) 4 d) 15
4.
Solve
i)
Divide 50 pens in the ratio 2 : 3 _____________
ii)
The length and breadth of a rectangular field are in the ratio 4 : 5.
If length is 20m, find breadth of the field.
iii)
If the cost of 12m of cloth is 300, find the cost of 8m cloth.
