Test Three Answer the following questions:
1 Complete: ( a ) If 0.3 × 20 = 0.3 × 2 × 10 = 0.6 × 10 = 6 then 0.4 × 30 = 0.4 × ......... × 10 =......... × 10 = ......... ( b ) If 0.6 ÷ 20 = 0.6 ÷ 2 ÷ 10 = 0.3 ÷ 10 = 0.03 then 0.06 ÷ 20 = 0.06 ÷ ......... ÷ 10 = ......... ÷ 10 = ......... ( c ) ( b ) If {1 , x} ⊂ {1 , 2 , 5 , 9] , then x = ......... ( d ) 4 ( e ) (f)
5 8
1
1 4
litres = ......... ml
÷ 10 = ......... The figures which have
B
A
2 pairs of parallel lines
C
and equal opposite sides are ......... 2
The figure which has 2 pairs of parallel lines and 4 equal sides is .........
2 ( a ) Eman ate
1 6
of a cake. she gave
2 5
of the remainder to her sister.
What fraction of the cake did Eman's sister receive? ( b ) Complete the pattern:
1 10000
,
1 1000
then deduce the seventh term.
,
1 100
, ......... , .........
3 Choose the correct answer: ( a ) 6 × 2
1 3
= .........
[8
1 3
, 14 , 42 , not given]
( b ) Which of these are proper subsets of {g, h, f} ? 106
[{f} , {f, g, h} , {
} , {gh}]