Q#1: Circle the correct option. 24*2=48
1- Comparison of two quantities of same kind is called:
a- Proportion b- ratio
c-continued ratio d- None
2- Simplest form of the ratio 18:24 is:
a- 3:4 b- 9:12
c-4:3 d- 6:8
3- A continued ratio is a comparison of or more quantities in a certain
order.
a-two b- three
c-four d- five
4- If a:b = 4:5 and b:c = 5:6 then a:b:c is:
a-4:5:5:6 b- 5:4:6
c- 4:5:6 d- 6:5:4
5- If the ratio a:b is the same as the ratio of c:d, then;
a- a×b=c×d b- a×c=b×d
c- c×b=a×d d- a×d=b×c
6- What is the relationship between workers and time when amount of work is same:
a- direct b- inverse
c- Both a & b d- None of these
7- In proportion a:b :: c:d , the values b and c are called:
a- Mean b- extreme
c- Continued d- all of these
8- Per hour means ___.
a- In one minutes b- in one hour
c- In one second d- in one year
9- The unit used to measure speed is:
a- Km, m b-
c-
d- None
10- The duration in which all things happen is called :
a- Time b- speed
c- distance d- proportion