Primary :: Mathematics
Ratio & Proportion
Question Lot : [1 to 10]
1.
Give equivalent ratios of 6:4
12:8
7:5
5:3
4:6
Answer :
12:8
2.
Find the missing number 21:14 = 3:?
7
2
5
4
Answer :
2
3.
Two quantities can be compared only if their units are __________
Same
Different
One
Doesn't matter
Answer :
Same
4.
There are 30 boys in a class and 20 girls in the class. What is the ratio of girls to students in the class.
3:2
2:5
2:3
5:3
Answer :
2:5
5.
Find the ratio of 30 Mins to 2.5 Hours
12.5:1
5:1
1:5
2:3
Answer :
1:5
6.
Unitary method is where we
Convert in smaller units
Designate units
Eliminate units to simplify
Find one unit value & then find required units value
Answer :
Find one unit value & then find required units value
7.
Cost of 6 Biscuit packets is Rs 21. Cost of 15 biscuit packets will be
Rs 52
Rs 52.25
Rs 52.50
Rs 42.50
Answer :
Rs 52.50
8.
A ratio may be treated as a fraction
True
False
Doesn't matter
Can't say
Answer :
True
9.
I bought 10 balls for Rs 150. My friend bought 12 balls for Rs 175. Who bought cheaper.
Myself
My Friend
Both of us
Can't say
Answer :
My Friend
10.
3:2 is same as 2:3
True
May be
False
Can't say
Answer :
False
